31184712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33317}}^1$

素因数の和:33342

約数の個数: 48

約数和(自身を含む): 90958140

約数和(自身を除く): 59773428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 33317, 66634, 99951, 133268, 199902, 266536, 299853, 399804, 433121, 599706, 799608, 866242, 1199412, 1299363, 1732484, 2398824, 2598726, 3464968, 3898089, 5197452, 7796178, 10394904, 15592356, 31184712]

約数ペア:

[(1, 31184712), (2, 15592356), (3, 10394904), (4, 7796178), (6, 5197452), (8, 3898089), (9, 3464968), (12, 2598726), (13, 2398824), (18, 1732484), (24, 1299363), (26, 1199412), (36, 866242), (39, 799608), (52, 599706), (72, 433121), (78, 399804), (104, 299853), (117, 266536), (156, 199902), (234, 133268), (312, 99951), (468, 66634), (936, 33317)]