18683670116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{17167}}^1$

素因数の和:17400

約数の個数: 48

約数和(自身を含む): 34518392832

約数和(自身を除く): 15834722716

約数列:

[1, 2, 4, 31, 62, 67, 124, 131, 134, 262, 268, 524, 2077, 4061, 4154, 8122, 8308, 8777, 16244, 17167, 17554, 34334, 35108, 68668, 272087, 532177, 544174, 1064354, 1088348, 1150189, 2128708, 2248877, 2300378, 4497754, 4600756, 8995508, 35655859, 69715187, 71311718, 139430374, 142623436, 150674759, 278860748, 301349518, 602699036, 4670917529, 9341835058, 18683670116]

約数ペア:

[(1, 18683670116), (2, 9341835058), (4, 4670917529), (31, 602699036), (62, 301349518), (67, 278860748), (124, 150674759), (131, 142623436), (134, 139430374), (262, 71311718), (268, 69715187), (524, 35655859), (2077, 8995508), (4061, 4600756), (4154, 4497754), (8122, 2300378), (8308, 2248877), (8777, 2128708), (16244, 1150189), (17167, 1088348), (17554, 1064354), (34334, 544174), (35108, 532177), (68668, 272087)]