13404144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21481}}^1$

素因数の和:21505

約数の個数: 40

約数和(自身を含む): 37292752

約数和(自身を除く): 23888608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 21481, 42962, 64443, 85924, 128886, 171848, 257772, 279253, 343696, 515544, 558506, 837759, 1031088, 1117012, 1675518, 2234024, 3351036, 4468048, 6702072, 13404144]

約数ペア:

[(1, 13404144), (2, 6702072), (3, 4468048), (4, 3351036), (6, 2234024), (8, 1675518), (12, 1117012), (13, 1031088), (16, 837759), (24, 558506), (26, 515544), (39, 343696), (48, 279253), (52, 257772), (78, 171848), (104, 128886), (156, 85924), (208, 64443), (312, 42962), (624, 21481)]