27799704

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{2557}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 75819120

約数和(自身を除く): 48019416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2557, 2718, 3624, 5114, 5436, 7671, 10228, 10872, 15342, 20456, 23013, 30684, 46026, 61368, 92052, 184104, 386107, 772214, 1158321, 1544428, 2316642, 3088856, 3474963, 4633284, 6949926, 9266568, 13899852, 27799704]

約数ペア:

[(1, 27799704), (2, 13899852), (3, 9266568), (4, 6949926), (6, 4633284), (8, 3474963), (9, 3088856), (12, 2316642), (18, 1544428), (24, 1158321), (36, 772214), (72, 386107), (151, 184104), (302, 92052), (453, 61368), (604, 46026), (906, 30684), (1208, 23013), (1359, 20456), (1812, 15342), (2557, 10872), (2718, 10228), (3624, 7671), (5114, 5436)]