31383786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1951}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 71958528

約数和(自身を除く): 40574742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 383, 766, 1149, 1951, 2298, 2681, 3902, 5362, 5853, 8043, 11706, 13657, 16086, 27314, 40971, 81942, 747233, 1494466, 2241699, 4483398, 5230631, 10461262, 15691893, 31383786]

約数ペア:

[(1, 31383786), (2, 15691893), (3, 10461262), (6, 5230631), (7, 4483398), (14, 2241699), (21, 1494466), (42, 747233), (383, 81942), (766, 40971), (1149, 27314), (1951, 16086), (2298, 13657), (2681, 11706), (3902, 8043), (5362, 5853)]