218362938

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 440971776

約数和(自身を除く): 222608838

約数列:

[1, 2, 3, 6, 223, 293, 446, 557, 586, 669, 879, 1114, 1338, 1671, 1758, 3342, 65339, 124211, 130678, 163201, 196017, 248422, 326402, 372633, 392034, 489603, 745266, 979206, 36393823, 72787646, 109181469, 218362938]

約数ペア:

[(1, 218362938), (2, 109181469), (3, 72787646), (6, 36393823), (223, 979206), (293, 745266), (446, 489603), (557, 392034), (586, 372633), (669, 326402), (879, 248422), (1114, 196017), (1338, 163201), (1671, 130678), (1758, 124211), (3342, 65339)]