865432728

素因数分解:

$2^3\times 3^3\times {\mathrm{4006633}}^1$

素因数の和:4006648

約数の個数: 32

約数和(自身を含む): 2403980400

約数和(自身を除く): 1538547672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 4006633, 8013266, 12019899, 16026532, 24039798, 32053064, 36059697, 48079596, 72119394, 96159192, 108179091, 144238788, 216358182, 288477576, 432716364, 865432728]

約数ペア:

[(1, 865432728), (2, 432716364), (3, 288477576), (4, 216358182), (6, 144238788), (8, 108179091), (9, 96159192), (12, 72119394), (18, 48079596), (24, 36059697), (27, 32053064), (36, 24039798), (54, 16026532), (72, 12019899), (108, 8013266), (216, 4006633)]