2504502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 7338240

約数和(自身を除く): 4833738

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, 139, 143, 154, 182, 198, 231, 234, 273, 278, 286, 417, 429, 462, 546, 693, 819, 834, 858, 973, 1001, 1251, 1287, 1386, 1529, 1638, 1807, 1946, 2002, 2502, 2574, 2919, 3003, 3058, 3614, 4587, 5421, 5838, 6006, 8757, 9009, 9174, 10703, 10842, 12649, 13761, 16263, 17514, 18018, 19877, 21406, 25298, 27522, 32109, 32526, 37947, 39754, 59631, 64218, 75894, 96327, 113841, 119262, 139139, 178893, 192654, 227682, 278278, 357786, 417417, 834834, 1252251, 2504502]

約数ペア:

[(1, 2504502), (2, 1252251), (3, 834834), (6, 417417), (7, 357786), (9, 278278), (11, 227682), (13, 192654), (14, 178893), (18, 139139), (21, 119262), (22, 113841), (26, 96327), (33, 75894), (39, 64218), (42, 59631), (63, 39754), (66, 37947), (77, 32526), (78, 32109), (91, 27522), (99, 25298), (117, 21406), (126, 19877), (139, 18018), (143, 17514), (154, 16263), (182, 13761), (198, 12649), (231, 10842), (234, 10703), (273, 9174), (278, 9009), (286, 8757), (417, 6006), (429, 5838), (462, 5421), (546, 4587), (693, 3614), (819, 3058), (834, 3003), (858, 2919), (973, 2574), (1001, 2502), (1251, 2002), (1287, 1946), (1386, 1807), (1529, 1638)]