18996909096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3547}}^1\times {\mathrm{20287}}^1$

素因数の和:23854

約数の個数: 64

約数和(自身を含む): 51826913280

約数和(自身を除く): 32830004184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 3547, 7094, 10641, 14188, 20287, 21282, 28376, 39017, 40574, 42564, 60861, 78034, 81148, 85128, 117051, 121722, 156068, 162296, 223157, 234102, 243444, 312136, 446314, 468204, 486888, 669471, 892628, 936408, 1338942, 1785256, 2677884, 5355768, 71957989, 143915978, 215873967, 287831956, 431747934, 575663912, 791537879, 863495868, 1583075758, 1726991736, 2374613637, 3166151516, 4749227274, 6332303032, 9498454548, 18996909096]

約数ペア:

[(1, 18996909096), (2, 9498454548), (3, 6332303032), (4, 4749227274), (6, 3166151516), (8, 2374613637), (11, 1726991736), (12, 1583075758), (22, 863495868), (24, 791537879), (33, 575663912), (44, 431747934), (66, 287831956), (88, 215873967), (132, 143915978), (264, 71957989), (3547, 5355768), (7094, 2677884), (10641, 1785256), (14188, 1338942), (20287, 936408), (21282, 892628), (28376, 669471), (39017, 486888), (40574, 468204), (42564, 446314), (60861, 312136), (78034, 243444), (81148, 234102), (85128, 223157), (117051, 162296), (121722, 156068)]