166948572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1987483}}^1$

素因数の和:1987497

約数の個数: 24

約数和(自身を含む): 445196416

約数和(自身を除く): 278247844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1987483, 3974966, 5962449, 7949932, 11924898, 13912381, 23849796, 27824762, 41737143, 55649524, 83474286, 166948572]

約数ペア:

[(1, 166948572), (2, 83474286), (3, 55649524), (4, 41737143), (6, 27824762), (7, 23849796), (12, 13912381), (14, 11924898), (21, 7949932), (28, 5962449), (42, 3974966), (84, 1987483)]