21263022

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6317}}^1$

素因数の和:6353

約数の個数: 48

約数和(自身を含む): 53222832

約数和(自身を除く): 31959810

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 6317, 12634, 18951, 37902, 56853, 69487, 107389, 113706, 138974, 208461, 214778, 322167, 416922, 625383, 644334, 966501, 1181279, 1250766, 1933002, 2362558, 3543837, 7087674, 10631511, 21263022]

約数ペア:

[(1, 21263022), (2, 10631511), (3, 7087674), (6, 3543837), (9, 2362558), (11, 1933002), (17, 1250766), (18, 1181279), (22, 966501), (33, 644334), (34, 625383), (51, 416922), (66, 322167), (99, 214778), (102, 208461), (153, 138974), (187, 113706), (198, 107389), (306, 69487), (374, 56853), (561, 37902), (1122, 18951), (1683, 12634), (3366, 6317)]