15906888

素因数分解:

$2^3\times 3^3\times {\mathrm{73643}}^1$

素因数の和:73658

約数の個数: 32

約数和(自身を含む): 44186400

約数和(自身を除く): 28279512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 73643, 147286, 220929, 294572, 441858, 589144, 662787, 883716, 1325574, 1767432, 1988361, 2651148, 3976722, 5302296, 7953444, 15906888]

約数ペア:

[(1, 15906888), (2, 7953444), (3, 5302296), (4, 3976722), (6, 2651148), (8, 1988361), (9, 1767432), (12, 1325574), (18, 883716), (24, 662787), (27, 589144), (36, 441858), (54, 294572), (72, 220929), (108, 147286), (216, 73643)]