18414536

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 45152640

約数和(自身を除く): 26738104

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 29, 34, 46, 56, 58, 68, 92, 116, 119, 136, 161, 184, 203, 232, 238, 322, 391, 406, 476, 493, 644, 667, 782, 812, 841, 952, 986, 1288, 1334, 1564, 1624, 1682, 1972, 2668, 2737, 3128, 3364, 3451, 3944, 4669, 5336, 5474, 5887, 6728, 6902, 9338, 10948, 11339, 11774, 13804, 14297, 18676, 19343, 21896, 22678, 23548, 27608, 28594, 37352, 38686, 45356, 47096, 57188, 77372, 79373, 90712, 100079, 114376, 135401, 154744, 158746, 200158, 270802, 317492, 328831, 400316, 541604, 634984, 657662, 800632, 1083208, 1315324, 2301817, 2630648, 4603634, 9207268, 18414536]

約数ペア:

[(1, 18414536), (2, 9207268), (4, 4603634), (7, 2630648), (8, 2301817), (14, 1315324), (17, 1083208), (23, 800632), (28, 657662), (29, 634984), (34, 541604), (46, 400316), (56, 328831), (58, 317492), (68, 270802), (92, 200158), (116, 158746), (119, 154744), (136, 135401), (161, 114376), (184, 100079), (203, 90712), (232, 79373), (238, 77372), (322, 57188), (391, 47096), (406, 45356), (476, 38686), (493, 37352), (644, 28594), (667, 27608), (782, 23548), (812, 22678), (841, 21896), (952, 19343), (986, 18676), (1288, 14297), (1334, 13804), (1564, 11774), (1624, 11339), (1682, 10948), (1972, 9338), (2668, 6902), (2737, 6728), (3128, 5887), (3364, 5474), (3451, 5336), (3944, 4669)]