84140196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1001669}}^1$

素因数の和:1001683

約数の個数: 24

約数和(自身を含む): 224374080

約数和(自身を除く): 140233884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1001669, 2003338, 3005007, 4006676, 6010014, 7011683, 12020028, 14023366, 21035049, 28046732, 42070098, 84140196]

約数ペア:

[(1, 84140196), (2, 42070098), (3, 28046732), (4, 21035049), (6, 14023366), (7, 12020028), (12, 7011683), (14, 6010014), (21, 4006676), (28, 3005007), (42, 2003338), (84, 1001669)]