1877881806

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{139661}}^1$

素因数の和:139758

約数の個数: 40

約数和(自身を含む): 4258573704

約数和(自身を除く): 2380691898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6723, 13446, 139661, 279322, 418983, 837966, 1256949, 2513898, 3770847, 7541694, 11312541, 11591863, 22625082, 23183726, 34775589, 69551178, 104326767, 208653534, 312980301, 625960602, 938940903, 1877881806]

約数ペア:

[(1, 1877881806), (2, 938940903), (3, 625960602), (6, 312980301), (9, 208653534), (18, 104326767), (27, 69551178), (54, 34775589), (81, 23183726), (83, 22625082), (162, 11591863), (166, 11312541), (249, 7541694), (498, 3770847), (747, 2513898), (1494, 1256949), (2241, 837966), (4482, 418983), (6723, 279322), (13446, 139661)]