22181022

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 51302160

約数和(自身を除く): 29121138

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 173, 306, 346, 419, 519, 838, 1038, 1257, 1557, 2514, 2941, 3114, 3771, 5882, 7123, 7542, 8823, 14246, 17646, 21369, 26469, 42738, 52938, 64107, 72487, 128214, 144974, 217461, 434922, 652383, 1232279, 1304766, 2464558, 3696837, 7393674, 11090511, 22181022]

約数ペア:

[(1, 22181022), (2, 11090511), (3, 7393674), (6, 3696837), (9, 2464558), (17, 1304766), (18, 1232279), (34, 652383), (51, 434922), (102, 217461), (153, 144974), (173, 128214), (306, 72487), (346, 64107), (419, 52938), (519, 42738), (838, 26469), (1038, 21369), (1257, 17646), (1557, 14246), (2514, 8823), (2941, 7542), (3114, 7123), (3771, 5882)]