47057238

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{36821}}^1$

素因数の和:36900

約数の個数: 24

約数和(自身を含む): 103396176

約数和(自身を除く): 56338938

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 36821, 73642, 110463, 220926, 331389, 662778, 2614291, 5228582, 7842873, 15685746, 23528619, 47057238]

約数ペア:

[(1, 47057238), (2, 23528619), (3, 15685746), (6, 7842873), (9, 5228582), (18, 2614291), (71, 662778), (142, 331389), (213, 220926), (426, 110463), (639, 73642), (1278, 36821)]