9912708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 27518400

約数和(自身を除く): 17605692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 359, 468, 531, 708, 718, 767, 1062, 1077, 1436, 1534, 2124, 2154, 2301, 3068, 3231, 4308, 4602, 4667, 6462, 6903, 9204, 9334, 12924, 13806, 14001, 18668, 21181, 27612, 28002, 42003, 42362, 56004, 63543, 84006, 84724, 127086, 168012, 190629, 254172, 275353, 381258, 550706, 762516, 826059, 1101412, 1652118, 2478177, 3304236, 4956354, 9912708]

約数ペア:

[(1, 9912708), (2, 4956354), (3, 3304236), (4, 2478177), (6, 1652118), (9, 1101412), (12, 826059), (13, 762516), (18, 550706), (26, 381258), (36, 275353), (39, 254172), (52, 190629), (59, 168012), (78, 127086), (117, 84724), (118, 84006), (156, 63543), (177, 56004), (234, 42362), (236, 42003), (354, 28002), (359, 27612), (468, 21181), (531, 18668), (708, 14001), (718, 13806), (767, 12924), (1062, 9334), (1077, 9204), (1436, 6903), (1534, 6462), (2124, 4667), (2154, 4602), (2301, 4308), (3068, 3231)]