853706772

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{3541}}^1$

素因数の和:3769

約数の個数: 72

約数和(自身を含む): 2229178952

約数和(自身を除く): 1375472180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 181, 222, 333, 362, 444, 543, 666, 724, 1086, 1332, 1629, 2172, 3258, 3541, 6516, 6697, 7082, 10623, 13394, 14164, 20091, 21246, 26788, 31869, 40182, 42492, 60273, 63738, 80364, 120546, 127476, 131017, 241092, 262034, 393051, 524068, 640921, 786102, 1179153, 1281842, 1572204, 1922763, 2358306, 2563684, 3845526, 4716612, 5768289, 7691052, 11536578, 23073156, 23714077, 47428154, 71142231, 94856308, 142284462, 213426693, 284568924, 426853386, 853706772]

約数ペア:

[(1, 853706772), (2, 426853386), (3, 284568924), (4, 213426693), (6, 142284462), (9, 94856308), (12, 71142231), (18, 47428154), (36, 23714077), (37, 23073156), (74, 11536578), (111, 7691052), (148, 5768289), (181, 4716612), (222, 3845526), (333, 2563684), (362, 2358306), (444, 1922763), (543, 1572204), (666, 1281842), (724, 1179153), (1086, 786102), (1332, 640921), (1629, 524068), (2172, 393051), (3258, 262034), (3541, 241092), (6516, 131017), (6697, 127476), (7082, 120546), (10623, 80364), (13394, 63738), (14164, 60273), (20091, 42492), (21246, 40182), (26788, 31869)]