9915714

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 22980672

約数和(自身を除く): 13064958

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 557, 774, 989, 1114, 1671, 1978, 2967, 3342, 5013, 5934, 8901, 10026, 12811, 17802, 23951, 25622, 38433, 47902, 71853, 76866, 115299, 143706, 215559, 230598, 431118, 550873, 1101746, 1652619, 3305238, 4957857, 9915714]

約数ペア:

[(1, 9915714), (2, 4957857), (3, 3305238), (6, 1652619), (9, 1101746), (18, 550873), (23, 431118), (43, 230598), (46, 215559), (69, 143706), (86, 115299), (129, 76866), (138, 71853), (207, 47902), (258, 38433), (387, 25622), (414, 23951), (557, 17802), (774, 12811), (989, 10026), (1114, 8901), (1671, 5934), (1978, 5013), (2967, 3342)]