218920572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{35983}}^1$

素因数の和:36019

約数の個数: 54

約数和(自身を含む): 599241552

約数和(自身を除く): 380320980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 35983, 71966, 107949, 143932, 215898, 323847, 431796, 467779, 647694, 935558, 1295388, 1403337, 1871116, 2806674, 4210011, 5613348, 6081127, 8420022, 12162254, 16840044, 18243381, 24324508, 36486762, 54730143, 72973524, 109460286, 218920572]

約数ペア:

[(1, 218920572), (2, 109460286), (3, 72973524), (4, 54730143), (6, 36486762), (9, 24324508), (12, 18243381), (13, 16840044), (18, 12162254), (26, 8420022), (36, 6081127), (39, 5613348), (52, 4210011), (78, 2806674), (117, 1871116), (156, 1403337), (169, 1295388), (234, 935558), (338, 647694), (468, 467779), (507, 431796), (676, 323847), (1014, 215898), (1521, 143932), (2028, 107949), (3042, 71966), (6084, 35983)]