18982038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 40225536

約数和(自身を除く): 21243498

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 2053, 3082, 4106, 4623, 6159, 9246, 12318, 47219, 94438, 137551, 141657, 275102, 283314, 412653, 825306, 3163673, 6327346, 9491019, 18982038]

約数ペア:

[(1, 18982038), (2, 9491019), (3, 6327346), (6, 3163673), (23, 825306), (46, 412653), (67, 283314), (69, 275102), (134, 141657), (138, 137551), (201, 94438), (402, 47219), (1541, 12318), (2053, 9246), (3082, 6159), (4106, 4623)]