17852692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 39019680

約数和(自身を除く): 21166988

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 59, 92, 118, 143, 236, 253, 286, 299, 506, 529, 572, 598, 649, 767, 1012, 1058, 1196, 1298, 1357, 1534, 2116, 2596, 2714, 3068, 3289, 5428, 5819, 6578, 6877, 8437, 11638, 13156, 13754, 14927, 16874, 17641, 23276, 27508, 29854, 31211, 33748, 35282, 59708, 62422, 70564, 75647, 124844, 151294, 194051, 302588, 343321, 388102, 405743, 686642, 776204, 811486, 1373284, 1622972, 4463173, 8926346, 17852692]

約数ペア:

[(1, 17852692), (2, 8926346), (4, 4463173), (11, 1622972), (13, 1373284), (22, 811486), (23, 776204), (26, 686642), (44, 405743), (46, 388102), (52, 343321), (59, 302588), (92, 194051), (118, 151294), (143, 124844), (236, 75647), (253, 70564), (286, 62422), (299, 59708), (506, 35282), (529, 33748), (572, 31211), (598, 29854), (649, 27508), (767, 23276), (1012, 17641), (1058, 16874), (1196, 14927), (1298, 13754), (1357, 13156), (1534, 11638), (2116, 8437), (2596, 6877), (2714, 6578), (3068, 5819), (3289, 5428)]