39148956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 127895040

約数和(自身を除く): 88746084

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 126, 132, 154, 174, 198, 203, 231, 252, 261, 308, 319, 348, 396, 406, 462, 487, 522, 609, 638, 693, 812, 924, 957, 974, 1044, 1218, 1276, 1386, 1461, 1827, 1914, 1948, 2233, 2436, 2772, 2871, 2922, 3409, 3654, 3828, 4383, 4466, 5357, 5742, 5844, 6699, 6818, 7308, 8766, 8932, 10227, 10714, 11484, 13398, 13636, 14123, 16071, 17532, 20097, 20454, 21428, 26796, 28246, 30681, 32142, 37499, 40194, 40908, 42369, 48213, 56492, 61362, 64284, 74998, 80388, 84738, 96426, 98861, 112497, 122724, 127107, 149996, 155353, 169476, 192852, 197722, 224994, 254214, 296583, 310706, 337491, 395444, 449988, 466059, 508428, 593166, 621412, 674982, 889749, 932118, 1087471, 1186332, 1349964, 1398177, 1779498, 1864236, 2174942, 2796354, 3262413, 3558996, 4349884, 5592708, 6524826, 9787239, 13049652, 19574478, 39148956]

約数ペア:

[(1, 39148956), (2, 19574478), (3, 13049652), (4, 9787239), (6, 6524826), (7, 5592708), (9, 4349884), (11, 3558996), (12, 3262413), (14, 2796354), (18, 2174942), (21, 1864236), (22, 1779498), (28, 1398177), (29, 1349964), (33, 1186332), (36, 1087471), (42, 932118), (44, 889749), (58, 674982), (63, 621412), (66, 593166), (77, 508428), (84, 466059), (87, 449988), (99, 395444), (116, 337491), (126, 310706), (132, 296583), (154, 254214), (174, 224994), (198, 197722), (203, 192852), (231, 169476), (252, 155353), (261, 149996), (308, 127107), (319, 122724), (348, 112497), (396, 98861), (406, 96426), (462, 84738), (487, 80388), (522, 74998), (609, 64284), (638, 61362), (693, 56492), (812, 48213), (924, 42369), (957, 40908), (974, 40194), (1044, 37499), (1218, 32142), (1276, 30681), (1386, 28246), (1461, 26796), (1827, 21428), (1914, 20454), (1948, 20097), (2233, 17532), (2436, 16071), (2772, 14123), (2871, 13636), (2922, 13398), (3409, 11484), (3654, 10714), (3828, 10227), (4383, 8932), (4466, 8766), (5357, 7308), (5742, 6818), (5844, 6699)]