18228432

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1237}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 47281696

約数和(自身を除く): 29053264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1237, 1842, 2456, 2474, 3684, 3711, 4912, 4948, 7368, 7422, 9896, 14736, 14844, 19792, 29688, 59376, 379759, 759518, 1139277, 1519036, 2278554, 3038072, 4557108, 6076144, 9114216, 18228432]

約数ペア:

[(1, 18228432), (2, 9114216), (3, 6076144), (4, 4557108), (6, 3038072), (8, 2278554), (12, 1519036), (16, 1139277), (24, 759518), (48, 379759), (307, 59376), (614, 29688), (921, 19792), (1228, 14844), (1237, 14736), (1842, 9896), (2456, 7422), (2474, 7368), (3684, 4948), (3711, 4912)]