15976506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 40723200

約数和(自身を除く): 24746694

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1009, 1131, 1218, 2018, 2262, 2639, 3027, 5278, 6054, 7063, 7917, 13117, 14126, 15834, 21189, 26234, 29261, 39351, 42378, 58522, 78702, 87783, 91819, 175566, 183638, 204827, 275457, 380393, 409654, 550914, 614481, 760786, 1141179, 1228962, 2282358, 2662751, 5325502, 7988253, 15976506]

約数ペア:

[(1, 15976506), (2, 7988253), (3, 5325502), (6, 2662751), (7, 2282358), (13, 1228962), (14, 1141179), (21, 760786), (26, 614481), (29, 550914), (39, 409654), (42, 380393), (58, 275457), (78, 204827), (87, 183638), (91, 175566), (174, 91819), (182, 87783), (203, 78702), (273, 58522), (377, 42378), (406, 39351), (546, 29261), (609, 26234), (754, 21189), (1009, 15834), (1131, 14126), (1218, 13117), (2018, 7917), (2262, 7063), (2639, 6054), (3027, 5278)]