21847758

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2309}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 24721842

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 2309, 3154, 4618, 4731, 6927, 9462, 13854, 43871, 87742, 131613, 191647, 263226, 383294, 574941, 1149882, 3641293, 7282586, 10923879, 21847758]

約数ペア:

[(1, 21847758), (2, 10923879), (3, 7282586), (6, 3641293), (19, 1149882), (38, 574941), (57, 383294), (83, 263226), (114, 191647), (166, 131613), (249, 87742), (498, 43871), (1577, 13854), (2309, 9462), (3154, 6927), (4618, 4731)]