2019884076

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1145059}}^1$

素因数の和:1145083

約数の個数: 54

約数和(自身を含む): 5939426220

約数和(自身を除く): 3919542144

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1145059, 2290118, 3435177, 4580236, 6870354, 8015413, 10305531, 13740708, 16030826, 20611062, 24046239, 32061652, 41222124, 48092478, 56107891, 72138717, 96184956, 112215782, 144277434, 168323673, 224431564, 288554868, 336647346, 504971019, 673294692, 1009942038, 2019884076]

約数ペア:

[(1, 2019884076), (2, 1009942038), (3, 673294692), (4, 504971019), (6, 336647346), (7, 288554868), (9, 224431564), (12, 168323673), (14, 144277434), (18, 112215782), (21, 96184956), (28, 72138717), (36, 56107891), (42, 48092478), (49, 41222124), (63, 32061652), (84, 24046239), (98, 20611062), (126, 16030826), (147, 13740708), (196, 10305531), (252, 8015413), (294, 6870354), (441, 4580236), (588, 3435177), (882, 2290118), (1764, 1145059)]