42978108

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 106644384

約数和(自身を除く): 63666276

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 457, 461, 914, 922, 1371, 1383, 1828, 1844, 2742, 2766, 5484, 5532, 7769, 7837, 15538, 15674, 23307, 23511, 31076, 31348, 46614, 47022, 93228, 94044, 210677, 421354, 632031, 842708, 1264062, 2528124, 3581509, 7163018, 10744527, 14326036, 21489054, 42978108]

約数ペア:

[(1, 42978108), (2, 21489054), (3, 14326036), (4, 10744527), (6, 7163018), (12, 3581509), (17, 2528124), (34, 1264062), (51, 842708), (68, 632031), (102, 421354), (204, 210677), (457, 94044), (461, 93228), (914, 47022), (922, 46614), (1371, 31348), (1383, 31076), (1828, 23511), (1844, 23307), (2742, 15674), (2766, 15538), (5484, 7837), (5532, 7769)]