17839938

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 36783360

約数和(自身を除く): 18943422

約数列:

[1, 2, 3, 6, 61, 79, 122, 158, 183, 237, 366, 474, 617, 1234, 1851, 3702, 4819, 9638, 14457, 28914, 37637, 48743, 75274, 97486, 112911, 146229, 225822, 292458, 2973323, 5946646, 8919969, 17839938]

約数ペア:

[(1, 17839938), (2, 8919969), (3, 5946646), (6, 2973323), (61, 292458), (79, 225822), (122, 146229), (158, 112911), (183, 97486), (237, 75274), (366, 48743), (474, 37637), (617, 28914), (1234, 14457), (1851, 9638), (3702, 4819)]