420108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 1056048

約数和(自身を除く): 635940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2693, 5386, 8079, 10772, 16158, 32316, 35009, 70018, 105027, 140036, 210054, 420108]

約数ペア:

[(1, 420108), (2, 210054), (3, 140036), (4, 105027), (6, 70018), (12, 35009), (13, 32316), (26, 16158), (39, 10772), (52, 8079), (78, 5386), (156, 2693)]