17557416

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 50038560

約数和(自身を除く): 32481144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 53, 72, 86, 106, 107, 129, 159, 172, 212, 214, 258, 318, 321, 344, 387, 424, 428, 477, 516, 636, 642, 774, 856, 954, 963, 1032, 1272, 1284, 1548, 1908, 1926, 2279, 2568, 3096, 3816, 3852, 4558, 4601, 5671, 6837, 7704, 9116, 9202, 11342, 13674, 13803, 17013, 18232, 18404, 20511, 22684, 27348, 27606, 34026, 36808, 41022, 41409, 45368, 51039, 54696, 55212, 68052, 82044, 82818, 102078, 110424, 136104, 164088, 165636, 204156, 243853, 331272, 408312, 487706, 731559, 975412, 1463118, 1950824, 2194677, 2926236, 4389354, 5852472, 8778708, 17557416]

約数ペア:

[(1, 17557416), (2, 8778708), (3, 5852472), (4, 4389354), (6, 2926236), (8, 2194677), (9, 1950824), (12, 1463118), (18, 975412), (24, 731559), (36, 487706), (43, 408312), (53, 331272), (72, 243853), (86, 204156), (106, 165636), (107, 164088), (129, 136104), (159, 110424), (172, 102078), (212, 82818), (214, 82044), (258, 68052), (318, 55212), (321, 54696), (344, 51039), (387, 45368), (424, 41409), (428, 41022), (477, 36808), (516, 34026), (636, 27606), (642, 27348), (774, 22684), (856, 20511), (954, 18404), (963, 18232), (1032, 17013), (1272, 13803), (1284, 13674), (1548, 11342), (1908, 9202), (1926, 9116), (2279, 7704), (2568, 6837), (3096, 5671), (3816, 4601), (3852, 4558)]