15954768

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1212

約数の個数: 60

約数和(自身を含む): 45134388

約数和(自身を除く): 29179620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1097, 1212, 1616, 1818, 2194, 2424, 3291, 3636, 4388, 4848, 6582, 7272, 8776, 9873, 13164, 14544, 17552, 19746, 26328, 39492, 52656, 78984, 110797, 157968, 221594, 332391, 443188, 664782, 886376, 997173, 1329564, 1772752, 1994346, 2659128, 3988692, 5318256, 7977384, 15954768]

約数ペア:

[(1, 15954768), (2, 7977384), (3, 5318256), (4, 3988692), (6, 2659128), (8, 1994346), (9, 1772752), (12, 1329564), (16, 997173), (18, 886376), (24, 664782), (36, 443188), (48, 332391), (72, 221594), (101, 157968), (144, 110797), (202, 78984), (303, 52656), (404, 39492), (606, 26328), (808, 19746), (909, 17552), (1097, 14544), (1212, 13164), (1616, 9873), (1818, 8776), (2194, 7272), (2424, 6582), (3291, 4848), (3636, 4388)]