2520648

素因数分解:

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

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 7354620

約数和(自身を除く): 4833972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2693, 5386, 8079, 10772, 16158, 21544, 24237, 32316, 35009, 48474, 64632, 70018, 96948, 105027, 140036, 193896, 210054, 280072, 315081, 420108, 630162, 840216, 1260324, 2520648]

約数ペア:

[(1, 2520648), (2, 1260324), (3, 840216), (4, 630162), (6, 420108), (8, 315081), (9, 280072), (12, 210054), (13, 193896), (18, 140036), (24, 105027), (26, 96948), (36, 70018), (39, 64632), (52, 48474), (72, 35009), (78, 32316), (104, 24237), (117, 21544), (156, 16158), (234, 10772), (312, 8079), (468, 5386), (936, 2693)]