4078584

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 11352120

約数和(自身を除く): 7273536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 1531, 2664, 3062, 4593, 6124, 9186, 12248, 13779, 18372, 27558, 36744, 55116, 56647, 110232, 113294, 169941, 226588, 339882, 453176, 509823, 679764, 1019646, 1359528, 2039292, 4078584]

約数ペア:

[(1, 4078584), (2, 2039292), (3, 1359528), (4, 1019646), (6, 679764), (8, 509823), (9, 453176), (12, 339882), (18, 226588), (24, 169941), (36, 113294), (37, 110232), (72, 56647), (74, 55116), (111, 36744), (148, 27558), (222, 18372), (296, 13779), (333, 12248), (444, 9186), (666, 6124), (888, 4593), (1332, 3062), (1531, 2664)]