18572964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 45326400

約数和(自身を除く): 26753436

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 354, 444, 708, 709, 1418, 2127, 2183, 2836, 4254, 4366, 6549, 8508, 8732, 13098, 26196, 26233, 41831, 52466, 78699, 83662, 104932, 125493, 157398, 167324, 250986, 314796, 501972, 1547747, 3095494, 4643241, 6190988, 9286482, 18572964]

約数ペア:

[(1, 18572964), (2, 9286482), (3, 6190988), (4, 4643241), (6, 3095494), (12, 1547747), (37, 501972), (59, 314796), (74, 250986), (111, 167324), (118, 157398), (148, 125493), (177, 104932), (222, 83662), (236, 78699), (354, 52466), (444, 41831), (708, 26233), (709, 26196), (1418, 13098), (2127, 8732), (2183, 8508), (2836, 6549), (4254, 4366)]