11963862

素因数分解:

$2^1\times 3^5\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 27256320

約数和(自身を除く): 15292458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 239, 243, 309, 478, 486, 618, 717, 927, 1434, 1854, 2151, 2781, 4302, 5562, 6453, 8343, 12906, 16686, 19359, 24617, 25029, 38718, 49234, 50058, 58077, 73851, 116154, 147702, 221553, 443106, 664659, 1329318, 1993977, 3987954, 5981931, 11963862]

約数ペア:

[(1, 11963862), (2, 5981931), (3, 3987954), (6, 1993977), (9, 1329318), (18, 664659), (27, 443106), (54, 221553), (81, 147702), (103, 116154), (162, 73851), (206, 58077), (239, 50058), (243, 49234), (309, 38718), (478, 25029), (486, 24617), (618, 19359), (717, 16686), (927, 12906), (1434, 8343), (1854, 6453), (2151, 5562), (2781, 4302)]