171945108

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{20857}}^1$

素因数の和:21096

約数の個数: 36

約数和(自身を含む): 436557940

約数和(自身を除く): 264612832

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 8244, 20857, 41714, 62571, 83428, 125142, 187713, 250284, 375426, 750852, 4776253, 9552506, 14328759, 19105012, 28657518, 42986277, 57315036, 85972554, 171945108]

約数ペア:

[(1, 171945108), (2, 85972554), (3, 57315036), (4, 42986277), (6, 28657518), (9, 19105012), (12, 14328759), (18, 9552506), (36, 4776253), (229, 750852), (458, 375426), (687, 250284), (916, 187713), (1374, 125142), (2061, 83428), (2748, 62571), (4122, 41714), (8244, 20857)]