15663548238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{11447}}^1$

素因数の和:11849

約数の個数: 64

約数和(自身を含む): 34480276992

約数和(自身を除く): 18816728754

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 331, 662, 689, 993, 1378, 1986, 2067, 4134, 4303, 8606, 11447, 12909, 17543, 22894, 25818, 34341, 35086, 52629, 68682, 105258, 148811, 228059, 297622, 446433, 456118, 606691, 684177, 892866, 1213382, 1368354, 1820073, 3640146, 3788957, 7577914, 7886983, 11366871, 15773966, 22733742, 23660949, 47321898, 49256441, 98512882, 147769323, 200814721, 295538646, 401629442, 602444163, 1204888326, 2610591373, 5221182746, 7831774119, 15663548238]

約数ペア:

[(1, 15663548238), (2, 7831774119), (3, 5221182746), (6, 2610591373), (13, 1204888326), (26, 602444163), (39, 401629442), (53, 295538646), (78, 200814721), (106, 147769323), (159, 98512882), (318, 49256441), (331, 47321898), (662, 23660949), (689, 22733742), (993, 15773966), (1378, 11366871), (1986, 7886983), (2067, 7577914), (4134, 3788957), (4303, 3640146), (8606, 1820073), (11447, 1368354), (12909, 1213382), (17543, 892866), (22894, 684177), (25818, 606691), (34341, 456118), (35086, 446433), (52629, 297622), (68682, 228059), (105258, 148811)]