31473144

素因数分解:

$2^3\times 3^3\times {\mathrm{145709}}^1$

素因数の和:145724

約数の個数: 32

約数和(自身を含む): 87426000

約数和(自身を除く): 55952856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 145709, 291418, 437127, 582836, 874254, 1165672, 1311381, 1748508, 2622762, 3497016, 3934143, 5245524, 7868286, 10491048, 15736572, 31473144]

約数ペア:

[(1, 31473144), (2, 15736572), (3, 10491048), (4, 7868286), (6, 5245524), (8, 3934143), (9, 3497016), (12, 2622762), (18, 1748508), (24, 1311381), (27, 1165672), (36, 874254), (54, 582836), (72, 437127), (108, 291418), (216, 145709)]