18499672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{136027}}^1$

素因数の和:136050

約数の個数: 16

約数和(自身を含む): 36727560

約数和(自身を除く): 18227888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 136027, 272054, 544108, 1088216, 2312459, 4624918, 9249836, 18499672]

約数ペア:

[(1, 18499672), (2, 9249836), (4, 4624918), (8, 2312459), (17, 1088216), (34, 544108), (68, 272054), (136, 136027)]