21814014

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1069}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 46224000

約数和(自身を除く): 24409986

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 537, 1069, 1074, 2138, 3207, 3401, 6414, 6802, 10203, 20311, 20406, 40622, 60933, 121866, 191351, 382702, 574053, 1148106, 3635669, 7271338, 10907007, 21814014]

約数ペア:

[(1, 21814014), (2, 10907007), (3, 7271338), (6, 3635669), (19, 1148106), (38, 574053), (57, 382702), (114, 191351), (179, 121866), (358, 60933), (537, 40622), (1069, 20406), (1074, 20311), (2138, 10203), (3207, 6802), (3401, 6414)]