27887934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1097}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 59028480

約数和(自身を除く): 31140546

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1097, 1338, 2194, 3291, 4237, 6582, 8474, 12711, 20843, 25422, 41686, 62529, 125058, 244631, 489262, 733893, 1467786, 4647989, 9295978, 13943967, 27887934]

約数ペア:

[(1, 27887934), (2, 13943967), (3, 9295978), (6, 4647989), (19, 1467786), (38, 733893), (57, 489262), (114, 244631), (223, 125058), (446, 62529), (669, 41686), (1097, 25422), (1338, 20843), (2194, 12711), (3291, 8474), (4237, 6582)]