2018945304

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2430

約数の個数: 128

約数和(自身を含む): 5787724800

約数和(自身を除く): 3768779496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 67, 72, 108, 122, 134, 183, 201, 216, 244, 268, 366, 402, 488, 536, 549, 603, 732, 804, 1098, 1206, 1464, 1608, 1647, 1809, 2196, 2287, 2412, 3294, 3618, 4087, 4392, 4574, 4824, 6588, 6861, 7236, 8174, 9148, 12261, 13176, 13722, 14472, 16348, 18296, 20583, 24522, 27444, 32696, 36783, 41166, 49044, 54888, 61749, 73566, 82332, 98088, 110349, 123498, 139507, 147132, 153229, 164664, 220698, 246996, 279014, 294264, 306458, 418521, 441396, 459687, 493992, 558028, 612916, 837042, 882792, 919374, 1116056, 1225832, 1255563, 1379061, 1674084, 1838748, 2511126, 2758122, 3348168, 3677496, 3766689, 4137183, 5022252, 5516244, 7533378, 8274366, 9346969, 10044504, 11032488, 15066756, 16548732, 18693938, 28040907, 30133512, 33097464, 37387876, 56081814, 74775752, 84122721, 112163628, 168245442, 224327256, 252368163, 336490884, 504736326, 672981768, 1009472652, 2018945304]

約数ペア:

[(1, 2018945304), (2, 1009472652), (3, 672981768), (4, 504736326), (6, 336490884), (8, 252368163), (9, 224327256), (12, 168245442), (18, 112163628), (24, 84122721), (27, 74775752), (36, 56081814), (54, 37387876), (61, 33097464), (67, 30133512), (72, 28040907), (108, 18693938), (122, 16548732), (134, 15066756), (183, 11032488), (201, 10044504), (216, 9346969), (244, 8274366), (268, 7533378), (366, 5516244), (402, 5022252), (488, 4137183), (536, 3766689), (549, 3677496), (603, 3348168), (732, 2758122), (804, 2511126), (1098, 1838748), (1206, 1674084), (1464, 1379061), (1608, 1255563), (1647, 1225832), (1809, 1116056), (2196, 919374), (2287, 882792), (2412, 837042), (3294, 612916), (3618, 558028), (4087, 493992), (4392, 459687), (4574, 441396), (4824, 418521), (6588, 306458), (6861, 294264), (7236, 279014), (8174, 246996), (9148, 220698), (12261, 164664), (13176, 153229), (13722, 147132), (14472, 139507), (16348, 123498), (18296, 110349), (20583, 98088), (24522, 82332), (27444, 73566), (32696, 61749), (36783, 54888), (41166, 49044)]