18423137056

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{479}}^1\times {\mathrm{12391}}^1$

素因数の和:12977

約数の個数: 48

約数和(自身を含む): 36723939840

約数和(自身を除く): 18300802784

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 479, 776, 958, 1552, 1916, 3104, 3832, 7664, 12391, 15328, 24782, 46463, 49564, 92926, 99128, 185852, 198256, 371704, 396512, 743408, 1201927, 1486816, 2403854, 4807708, 5935289, 9615416, 11870578, 19230832, 23741156, 38461664, 47482312, 94964624, 189929248, 575723033, 1151446066, 2302892132, 4605784264, 9211568528, 18423137056]

約数ペア:

[(1, 18423137056), (2, 9211568528), (4, 4605784264), (8, 2302892132), (16, 1151446066), (32, 575723033), (97, 189929248), (194, 94964624), (388, 47482312), (479, 38461664), (776, 23741156), (958, 19230832), (1552, 11870578), (1916, 9615416), (3104, 5935289), (3832, 4807708), (7664, 2403854), (12391, 1486816), (15328, 1201927), (24782, 743408), (46463, 396512), (49564, 371704), (92926, 198256), (99128, 185852)]