66139206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{9661}}^1$

素因数の和:9836

約数の個数: 32

約数和(自身を含む): 152118528

約数和(自身を除く): 85979322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 9661, 19322, 28983, 57966, 67627, 135254, 202881, 405762, 1574743, 3149486, 4724229, 9448458, 11023201, 22046402, 33069603, 66139206]

約数ペア:

[(1, 66139206), (2, 33069603), (3, 22046402), (6, 11023201), (7, 9448458), (14, 4724229), (21, 3149486), (42, 1574743), (163, 405762), (326, 202881), (489, 135254), (978, 67627), (1141, 57966), (2282, 28983), (3423, 19322), (6846, 9661)]