15222348

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1087}}^1$

素因数の和:1486

約数の個数: 36

約数和(自身を含む): 38613120

約数和(自身を除く): 23390772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1087, 1167, 1556, 2174, 2334, 3261, 3501, 4348, 4668, 6522, 7002, 9783, 13044, 14004, 19566, 39132, 422843, 845686, 1268529, 1691372, 2537058, 3805587, 5074116, 7611174, 15222348]

約数ペア:

[(1, 15222348), (2, 7611174), (3, 5074116), (4, 3805587), (6, 2537058), (9, 1691372), (12, 1268529), (18, 845686), (36, 422843), (389, 39132), (778, 19566), (1087, 14004), (1167, 13044), (1556, 9783), (2174, 7002), (2334, 6522), (3261, 4668), (3501, 4348)]