21227574

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 44769024

約数和(自身を除く): 23541450

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 1523, 2323, 3046, 4569, 4646, 6969, 9138, 13938, 35029, 70058, 105087, 153823, 210174, 307646, 461469, 922938, 3537929, 7075858, 10613787, 21227574]

約数ペア:

[(1, 21227574), (2, 10613787), (3, 7075858), (6, 3537929), (23, 922938), (46, 461469), (69, 307646), (101, 210174), (138, 153823), (202, 105087), (303, 70058), (606, 35029), (1523, 13938), (2323, 9138), (3046, 6969), (4569, 4646)]