18365070204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{308989}}^1$

素因数の和:309139

約数の個数: 72

約数和(自身を含む): 50387617280

約数和(自身を除く): 32022547076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9906, 14859, 19812, 29718, 59436, 308989, 617978, 926967, 1235956, 1853934, 2780901, 3707868, 4016857, 5561802, 8033714, 11123604, 12050571, 16067428, 24101142, 36151713, 39241603, 48202284, 72303426, 78483206, 117724809, 144606852, 156966412, 235449618, 353174427, 470899236, 510140839, 706348854, 1020281678, 1412697708, 1530422517, 2040563356, 3060845034, 4591267551, 6121690068, 9182535102, 18365070204]

約数ペア:

[(1, 18365070204), (2, 9182535102), (3, 6121690068), (4, 4591267551), (6, 3060845034), (9, 2040563356), (12, 1530422517), (13, 1412697708), (18, 1020281678), (26, 706348854), (36, 510140839), (39, 470899236), (52, 353174427), (78, 235449618), (117, 156966412), (127, 144606852), (156, 117724809), (234, 78483206), (254, 72303426), (381, 48202284), (468, 39241603), (508, 36151713), (762, 24101142), (1143, 16067428), (1524, 12050571), (1651, 11123604), (2286, 8033714), (3302, 5561802), (4572, 4016857), (4953, 3707868), (6604, 2780901), (9906, 1853934), (14859, 1235956), (19812, 926967), (29718, 617978), (59436, 308989)]