2016120654

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{3251}}^1$

素因数の和:3653

約数の個数: 48

約数和(自身を含む): 4419702144

約数和(自身を除く): 2403581490

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 263, 393, 526, 786, 789, 1179, 1578, 2358, 2367, 3251, 4734, 6502, 9753, 19506, 29259, 34453, 58518, 68906, 103359, 206718, 310077, 425881, 620154, 851762, 855013, 1277643, 1710026, 2555286, 2565039, 3832929, 5130078, 7665858, 7695117, 15390234, 112006703, 224013406, 336020109, 672040218, 1008060327, 2016120654]

約数ペア:

[(1, 2016120654), (2, 1008060327), (3, 672040218), (6, 336020109), (9, 224013406), (18, 112006703), (131, 15390234), (262, 7695117), (263, 7665858), (393, 5130078), (526, 3832929), (786, 2565039), (789, 2555286), (1179, 1710026), (1578, 1277643), (2358, 855013), (2367, 851762), (3251, 620154), (4734, 425881), (6502, 310077), (9753, 206718), (19506, 103359), (29259, 68906), (34453, 58518)]