13037672388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2258779}}^1$

素因数の和:2258836

約数の個数: 48

約数和(自身を含む): 33646786880

約数和(自身を除く): 20609114492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 2258779, 4517558, 6776337, 9035116, 13552674, 27105348, 29364127, 58728254, 83574823, 88092381, 117456508, 167149646, 176184762, 250724469, 334299292, 352369524, 501448938, 1002897876, 1086472699, 2172945398, 3259418097, 4345890796, 6518836194, 13037672388]

約数ペア:

[(1, 13037672388), (2, 6518836194), (3, 4345890796), (4, 3259418097), (6, 2172945398), (12, 1086472699), (13, 1002897876), (26, 501448938), (37, 352369524), (39, 334299292), (52, 250724469), (74, 176184762), (78, 167149646), (111, 117456508), (148, 88092381), (156, 83574823), (222, 58728254), (444, 29364127), (481, 27105348), (962, 13552674), (1443, 9035116), (1924, 6776337), (2886, 4517558), (5772, 2258779)]