187809882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{8951}}^1$

素因数の和:9238

約数の個数: 32

約数和(自身を含む): 406062720

約数和(自身を除く): 218252838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 6994, 8951, 10491, 17902, 20982, 26853, 53706, 116363, 232726, 349089, 698178, 2407819, 4815638, 7223457, 14446914, 31301647, 62603294, 93904941, 187809882]

約数ペア:

[(1, 187809882), (2, 93904941), (3, 62603294), (6, 31301647), (13, 14446914), (26, 7223457), (39, 4815638), (78, 2407819), (269, 698178), (538, 349089), (807, 232726), (1614, 116363), (3497, 53706), (6994, 26853), (8951, 20982), (10491, 17902)]