18576558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 54093312

約数和(自身を除く): 35516754

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1031, 1287, 1386, 1638, 2002, 2062, 2574, 3003, 3093, 6006, 6186, 7217, 9009, 9279, 11341, 13403, 14434, 18018, 18558, 21651, 22682, 26806, 34023, 40209, 43302, 64953, 68046, 79387, 80418, 93821, 102069, 120627, 129906, 147433, 158774, 187642, 204138, 238161, 241254, 281463, 294866, 442299, 476322, 562926, 714483, 844389, 884598, 1032031, 1326897, 1428966, 1688778, 2064062, 2653794, 3096093, 6192186, 9288279, 18576558]

約数ペア:

[(1, 18576558), (2, 9288279), (3, 6192186), (6, 3096093), (7, 2653794), (9, 2064062), (11, 1688778), (13, 1428966), (14, 1326897), (18, 1032031), (21, 884598), (22, 844389), (26, 714483), (33, 562926), (39, 476322), (42, 442299), (63, 294866), (66, 281463), (77, 241254), (78, 238161), (91, 204138), (99, 187642), (117, 158774), (126, 147433), (143, 129906), (154, 120627), (182, 102069), (198, 93821), (231, 80418), (234, 79387), (273, 68046), (286, 64953), (429, 43302), (462, 40209), (546, 34023), (693, 26806), (819, 22682), (858, 21651), (1001, 18558), (1031, 18018), (1287, 14434), (1386, 13403), (1638, 11341), (2002, 9279), (2062, 9009), (2574, 7217), (3003, 6186), (3093, 6006)]