145755666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{385597}}^1$

素因数の和:385615

約数の個数: 32

約数和(自身を含む): 370174080

約数和(自身を除く): 224418414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 385597, 771194, 1156791, 2313582, 2699179, 3470373, 5398358, 6940746, 8097537, 10411119, 16195074, 20822238, 24292611, 48585222, 72877833, 145755666]

約数ペア:

[(1, 145755666), (2, 72877833), (3, 48585222), (6, 24292611), (7, 20822238), (9, 16195074), (14, 10411119), (18, 8097537), (21, 6940746), (27, 5398358), (42, 3470373), (54, 2699179), (63, 2313582), (126, 1156791), (189, 771194), (378, 385597)]