15047036946

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{19423}}^1$

素因数の和:19847

約数の個数: 48

約数和(自身を含む): 32919484416

約数和(自身を除く): 17872447470

約数列:

[1, 2, 3, 6, 9, 18, 193, 223, 386, 446, 579, 669, 1158, 1338, 1737, 2007, 3474, 4014, 19423, 38846, 43039, 58269, 86078, 116538, 129117, 174807, 258234, 349614, 387351, 774702, 3748639, 4331329, 7497278, 8662658, 11245917, 12993987, 22491834, 25987974, 33737751, 38981961, 67475502, 77963922, 835946497, 1671892994, 2507839491, 5015678982, 7523518473, 15047036946]

約数ペア:

[(1, 15047036946), (2, 7523518473), (3, 5015678982), (6, 2507839491), (9, 1671892994), (18, 835946497), (193, 77963922), (223, 67475502), (386, 38981961), (446, 33737751), (579, 25987974), (669, 22491834), (1158, 12993987), (1338, 11245917), (1737, 8662658), (2007, 7497278), (3474, 4331329), (4014, 3748639), (19423, 774702), (38846, 387351), (43039, 349614), (58269, 258234), (86078, 174807), (116538, 129117)]