42424746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 108218880

約数和(自身を除く): 65794134

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 139, 169, 182, 258, 273, 278, 301, 338, 417, 507, 546, 559, 602, 834, 903, 973, 1014, 1118, 1183, 1677, 1806, 1807, 1946, 2366, 2919, 3354, 3549, 3614, 3913, 5421, 5838, 5977, 7098, 7267, 7826, 10842, 11739, 11954, 12649, 14534, 17931, 21801, 23478, 23491, 25298, 35862, 37947, 41839, 43602, 46982, 50869, 70473, 75894, 77701, 83678, 101738, 125517, 140946, 152607, 155402, 164437, 233103, 251034, 305214, 328874, 466206, 493311, 543907, 986622, 1010113, 1087814, 1631721, 2020226, 3030339, 3263442, 6060678, 7070791, 14141582, 21212373, 42424746]

約数ペア:

[(1, 42424746), (2, 21212373), (3, 14141582), (6, 7070791), (7, 6060678), (13, 3263442), (14, 3030339), (21, 2020226), (26, 1631721), (39, 1087814), (42, 1010113), (43, 986622), (78, 543907), (86, 493311), (91, 466206), (129, 328874), (139, 305214), (169, 251034), (182, 233103), (258, 164437), (273, 155402), (278, 152607), (301, 140946), (338, 125517), (417, 101738), (507, 83678), (546, 77701), (559, 75894), (602, 70473), (834, 50869), (903, 46982), (973, 43602), (1014, 41839), (1118, 37947), (1183, 35862), (1677, 25298), (1806, 23491), (1807, 23478), (1946, 21801), (2366, 17931), (2919, 14534), (3354, 12649), (3549, 11954), (3614, 11739), (3913, 10842), (5421, 7826), (5838, 7267), (5977, 7098)]