42939234

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20389}}^1$

素因数の和:20416

約数の個数: 40

約数和(自身を含む): 103621980

約数和(自身を除く): 60682746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 20389, 40778, 61167, 122334, 183501, 265057, 367002, 530114, 550503, 795171, 1101006, 1590342, 1651509, 2385513, 3303018, 4771026, 7156539, 14313078, 21469617, 42939234]

約数ペア:

[(1, 42939234), (2, 21469617), (3, 14313078), (6, 7156539), (9, 4771026), (13, 3303018), (18, 2385513), (26, 1651509), (27, 1590342), (39, 1101006), (54, 795171), (78, 550503), (81, 530114), (117, 367002), (162, 265057), (234, 183501), (351, 122334), (702, 61167), (1053, 40778), (2106, 20389)]