13867974

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 32123520

約数和(自身を除く): 18255546

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 857, 899, 1714, 1798, 2571, 2697, 5142, 5394, 7713, 8091, 15426, 16182, 24853, 26567, 49706, 53134, 74559, 79701, 149118, 159402, 223677, 239103, 447354, 478206, 770443, 1540886, 2311329, 4622658, 6933987, 13867974]

約数ペア:

[(1, 13867974), (2, 6933987), (3, 4622658), (6, 2311329), (9, 1540886), (18, 770443), (29, 478206), (31, 447354), (58, 239103), (62, 223677), (87, 159402), (93, 149118), (174, 79701), (186, 74559), (261, 53134), (279, 49706), (522, 26567), (558, 24853), (857, 16182), (899, 15426), (1714, 8091), (1798, 7713), (2571, 5394), (2697, 5142)]