18753352

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 36247680

約数和(自身を除く): 17494328

約数列:

[1, 2, 4, 8, 61, 83, 122, 166, 244, 332, 463, 488, 664, 926, 1852, 3704, 5063, 10126, 20252, 28243, 38429, 40504, 56486, 76858, 112972, 153716, 225944, 307432, 2344169, 4688338, 9376676, 18753352]

約数ペア:

[(1, 18753352), (2, 9376676), (4, 4688338), (8, 2344169), (61, 307432), (83, 225944), (122, 153716), (166, 112972), (244, 76858), (332, 56486), (463, 40504), (488, 38429), (664, 28243), (926, 20252), (1852, 10126), (3704, 5063)]