8139546

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 10730214

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 503, 522, 558, 899, 1006, 1509, 1798, 2697, 3018, 4527, 5394, 8091, 9054, 14587, 15593, 16182, 29174, 31186, 43761, 46779, 87522, 93558, 131283, 140337, 262566, 280674, 452197, 904394, 1356591, 2713182, 4069773, 8139546]

約数ペア:

[(1, 8139546), (2, 4069773), (3, 2713182), (6, 1356591), (9, 904394), (18, 452197), (29, 280674), (31, 262566), (58, 140337), (62, 131283), (87, 93558), (93, 87522), (174, 46779), (186, 43761), (261, 31186), (279, 29174), (503, 16182), (522, 15593), (558, 14587), (899, 9054), (1006, 8091), (1509, 5394), (1798, 4527), (2697, 3018)]