9720634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 10185926

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 79, 94, 119, 154, 158, 187, 238, 329, 374, 517, 553, 658, 799, 869, 1034, 1106, 1309, 1343, 1598, 1738, 2618, 2686, 3619, 3713, 5593, 6083, 7238, 7426, 8789, 9401, 11186, 12166, 14773, 17578, 18802, 25991, 29546, 40843, 51982, 61523, 63121, 81686, 103411, 123046, 126242, 206822, 285901, 441847, 571802, 694331, 883694, 1388662, 4860317, 9720634]

約数ペア:

[(1, 9720634), (2, 4860317), (7, 1388662), (11, 883694), (14, 694331), (17, 571802), (22, 441847), (34, 285901), (47, 206822), (77, 126242), (79, 123046), (94, 103411), (119, 81686), (154, 63121), (158, 61523), (187, 51982), (238, 40843), (329, 29546), (374, 25991), (517, 18802), (553, 17578), (658, 14773), (799, 12166), (869, 11186), (1034, 9401), (1106, 8789), (1309, 7426), (1343, 7238), (1598, 6083), (1738, 5593), (2618, 3713), (2686, 3619)]