147642174

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{19483}}^1$

素因数の和:19912

約数の個数: 24

約数和(自身を含む): 320667672

約数和(自身を除く): 173025498

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 19483, 38966, 58449, 116898, 175347, 350694, 8202343, 16404686, 24607029, 49214058, 73821087, 147642174]

約数ペア:

[(1, 147642174), (2, 73821087), (3, 49214058), (6, 24607029), (9, 16404686), (18, 8202343), (421, 350694), (842, 175347), (1263, 116898), (2526, 58449), (3789, 38966), (7578, 19483)]