2018261322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 5694624000

約数和(自身を除く): 3676362678

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 58, 63, 66, 77, 87, 99, 126, 149, 154, 174, 198, 203, 231, 261, 298, 319, 337, 406, 447, 462, 522, 609, 638, 674, 693, 894, 957, 1011, 1043, 1218, 1341, 1386, 1639, 1827, 1914, 2022, 2086, 2233, 2359, 2682, 2871, 3033, 3129, 3278, 3654, 3707, 4321, 4466, 4718, 4917, 5742, 6066, 6258, 6699, 7077, 7414, 8642, 9387, 9773, 9834, 11121, 11473, 12963, 13398, 14154, 14751, 18774, 19546, 20097, 21231, 22242, 22946, 25926, 25949, 29319, 29502, 30247, 33363, 34419, 38889, 40194, 42462, 47531, 50213, 51898, 58638, 60494, 66726, 68411, 68838, 77778, 77847, 87957, 90741, 95062, 100426, 103257, 107503, 136822, 142593, 150639, 155694, 175914, 181482, 205233, 206514, 215006, 233541, 272223, 285186, 301278, 322509, 332717, 351491, 410466, 427779, 451917, 467082, 544446, 552343, 615699, 645018, 665434, 702982, 752521, 855558, 903834, 967527, 998151, 1054473, 1104686, 1231398, 1456177, 1505042, 1657029, 1935054, 1996302, 2108946, 2257563, 2912354, 2994453, 3163419, 3314058, 3866401, 4368531, 4515126, 4971087, 5988906, 6326838, 6772689, 7732802, 8737062, 9942174, 10193239, 11599203, 13105593, 13545378, 16017947, 20386478, 23198406, 26211186, 30579717, 32035894, 34797609, 48053841, 61159434, 69595218, 91739151, 96107682, 112125629, 144161523, 183478302, 224251258, 288323046, 336376887, 672753774, 1009130661, 2018261322]

約数ペア:

[(1, 2018261322), (2, 1009130661), (3, 672753774), (6, 336376887), (7, 288323046), (9, 224251258), (11, 183478302), (14, 144161523), (18, 112125629), (21, 96107682), (22, 91739151), (29, 69595218), (33, 61159434), (42, 48053841), (58, 34797609), (63, 32035894), (66, 30579717), (77, 26211186), (87, 23198406), (99, 20386478), (126, 16017947), (149, 13545378), (154, 13105593), (174, 11599203), (198, 10193239), (203, 9942174), (231, 8737062), (261, 7732802), (298, 6772689), (319, 6326838), (337, 5988906), (406, 4971087), (447, 4515126), (462, 4368531), (522, 3866401), (609, 3314058), (638, 3163419), (674, 2994453), (693, 2912354), (894, 2257563), (957, 2108946), (1011, 1996302), (1043, 1935054), (1218, 1657029), (1341, 1505042), (1386, 1456177), (1639, 1231398), (1827, 1104686), (1914, 1054473), (2022, 998151), (2086, 967527), (2233, 903834), (2359, 855558), (2682, 752521), (2871, 702982), (3033, 665434), (3129, 645018), (3278, 615699), (3654, 552343), (3707, 544446), (4321, 467082), (4466, 451917), (4718, 427779), (4917, 410466), (5742, 351491), (6066, 332717), (6258, 322509), (6699, 301278), (7077, 285186), (7414, 272223), (8642, 233541), (9387, 215006), (9773, 206514), (9834, 205233), (11121, 181482), (11473, 175914), (12963, 155694), (13398, 150639), (14154, 142593), (14751, 136822), (18774, 107503), (19546, 103257), (20097, 100426), (21231, 95062), (22242, 90741), (22946, 87957), (25926, 77847), (25949, 77778), (29319, 68838), (29502, 68411), (30247, 66726), (33363, 60494), (34419, 58638), (38889, 51898), (40194, 50213), (42462, 47531)]