3111654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 7902720

約数和(自身を除く): 4791066

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 139, 182, 246, 273, 278, 287, 417, 533, 546, 574, 834, 861, 973, 1066, 1599, 1722, 1807, 1946, 2919, 3198, 3614, 3731, 5421, 5699, 5838, 7462, 10842, 11193, 11398, 12649, 17097, 22386, 25298, 34194, 37947, 39893, 74087, 75894, 79786, 119679, 148174, 222261, 239358, 444522, 518609, 1037218, 1555827, 3111654]

約数ペア:

[(1, 3111654), (2, 1555827), (3, 1037218), (6, 518609), (7, 444522), (13, 239358), (14, 222261), (21, 148174), (26, 119679), (39, 79786), (41, 75894), (42, 74087), (78, 39893), (82, 37947), (91, 34194), (123, 25298), (139, 22386), (182, 17097), (246, 12649), (273, 11398), (278, 11193), (287, 10842), (417, 7462), (533, 5838), (546, 5699), (574, 5421), (834, 3731), (861, 3614), (973, 3198), (1066, 2919), (1599, 1946), (1722, 1807)]