91990038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{7907}}^1$

素因数の和:8196

約数の個数: 32

約数和(自身を含む): 211048704

約数和(自身を除く): 119058666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 3878, 5817, 7907, 11634, 15814, 23721, 47442, 55349, 110698, 166047, 332094, 2190239, 4380478, 6570717, 13141434, 15331673, 30663346, 45995019, 91990038]

約数ペア:

[(1, 91990038), (2, 45995019), (3, 30663346), (6, 15331673), (7, 13141434), (14, 6570717), (21, 4380478), (42, 2190239), (277, 332094), (554, 166047), (831, 110698), (1662, 55349), (1939, 47442), (3878, 23721), (5817, 15814), (7907, 11634)]