31269756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1949}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 83865600

約数和(自身を除く): 52595844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 1949, 2292, 2674, 3898, 4011, 5348, 5847, 7796, 8022, 11694, 13643, 16044, 23388, 27286, 40929, 54572, 81858, 163716, 372259, 744518, 1116777, 1489036, 2233554, 2605813, 4467108, 5211626, 7817439, 10423252, 15634878, 31269756]

約数ペア:

[(1, 31269756), (2, 15634878), (3, 10423252), (4, 7817439), (6, 5211626), (7, 4467108), (12, 2605813), (14, 2233554), (21, 1489036), (28, 1116777), (42, 744518), (84, 372259), (191, 163716), (382, 81858), (573, 54572), (764, 40929), (1146, 27286), (1337, 23388), (1949, 16044), (2292, 13643), (2674, 11694), (3898, 8022), (4011, 7796), (5348, 5847)]