29781948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11437}}^1$

素因数の和:11482

約数の個数: 48

約数和(自身を含む): 81987584

約数和(自身を除く): 52205636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 11437, 22874, 34311, 45748, 68622, 80059, 137244, 160118, 240177, 320236, 354547, 480354, 709094, 960708, 1063641, 1418188, 2127282, 2481829, 4254564, 4963658, 7445487, 9927316, 14890974, 29781948]

約数ペア:

[(1, 29781948), (2, 14890974), (3, 9927316), (4, 7445487), (6, 4963658), (7, 4254564), (12, 2481829), (14, 2127282), (21, 1418188), (28, 1063641), (31, 960708), (42, 709094), (62, 480354), (84, 354547), (93, 320236), (124, 240177), (186, 160118), (217, 137244), (372, 80059), (434, 68622), (651, 45748), (868, 34311), (1302, 22874), (2604, 11437)]