64942938

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{52289}}^1$

素因数の和:52323

約数の個数: 32

約数和(自身を含む): 150595200

約数和(自身を除く): 85652262

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 52289, 104578, 156867, 313734, 470601, 941202, 1202647, 1411803, 2405294, 2823606, 3607941, 7215882, 10823823, 21647646, 32471469, 64942938]

約数ペア:

[(1, 64942938), (2, 32471469), (3, 21647646), (6, 10823823), (9, 7215882), (18, 3607941), (23, 2823606), (27, 2405294), (46, 1411803), (54, 1202647), (69, 941202), (138, 470601), (207, 313734), (414, 156867), (621, 104578), (1242, 52289)]