9898812612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{571657}}^1$

素因数の和:571717

約数の個数: 72

約数和(自身を含む): 27675107096

約数和(自身を除く): 17776294484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 571657, 1143314, 1714971, 2286628, 3429942, 5144913, 6859884, 7431541, 10289826, 14863082, 20579652, 21151309, 22294623, 29726164, 42302618, 44589246, 63453927, 66883869, 84605236, 89178492, 126907854, 133767738, 190361781, 253815708, 267535476, 274967017, 380723562, 549934034, 761447124, 824901051, 1099868068, 1649802102, 2474703153, 3299604204, 4949406306, 9898812612]

約数ペア:

[(1, 9898812612), (2, 4949406306), (3, 3299604204), (4, 2474703153), (6, 1649802102), (9, 1099868068), (12, 824901051), (13, 761447124), (18, 549934034), (26, 380723562), (36, 274967017), (37, 267535476), (39, 253815708), (52, 190361781), (74, 133767738), (78, 126907854), (111, 89178492), (117, 84605236), (148, 66883869), (156, 63453927), (222, 44589246), (234, 42302618), (333, 29726164), (444, 22294623), (468, 21151309), (481, 20579652), (666, 14863082), (962, 10289826), (1332, 7431541), (1443, 6859884), (1924, 5144913), (2886, 3429942), (4329, 2286628), (5772, 1714971), (8658, 1143314), (17316, 571657)]