16613844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 42006720

約数和(自身を除く): 25392876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 379, 562, 758, 843, 1124, 1137, 1516, 1686, 2274, 3372, 3653, 4548, 4927, 7306, 9854, 10959, 14612, 14781, 19708, 21918, 29562, 43836, 59124, 106499, 212998, 319497, 425996, 638994, 1277988, 1384487, 2768974, 4153461, 5537948, 8306922, 16613844]

約数ペア:

[(1, 16613844), (2, 8306922), (3, 5537948), (4, 4153461), (6, 2768974), (12, 1384487), (13, 1277988), (26, 638994), (39, 425996), (52, 319497), (78, 212998), (156, 106499), (281, 59124), (379, 43836), (562, 29562), (758, 21918), (843, 19708), (1124, 14781), (1137, 14612), (1516, 10959), (1686, 9854), (2274, 7306), (3372, 4927), (3653, 4548)]