551424708

素因数分解:

$2^2\times 3^2\times {\mathrm{661}}^1\times {\mathrm{23173}}^1$

素因数の和:23844

約数の個数: 36

約数和(自身を含む): 1396048108

約数和(自身を除く): 844623400

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 661, 1322, 1983, 2644, 3966, 5949, 7932, 11898, 23173, 23796, 46346, 69519, 92692, 139038, 208557, 278076, 417114, 834228, 15317353, 30634706, 45952059, 61269412, 91904118, 137856177, 183808236, 275712354, 551424708]

約数ペア:

[(1, 551424708), (2, 275712354), (3, 183808236), (4, 137856177), (6, 91904118), (9, 61269412), (12, 45952059), (18, 30634706), (36, 15317353), (661, 834228), (1322, 417114), (1983, 278076), (2644, 208557), (3966, 139038), (5949, 92692), (7932, 69519), (11898, 46346), (23173, 23796)]