18563569336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6763}}^1\times {\mathrm{26393}}^1$

素因数の和:33175

約数の個数: 32

約数和(自身を含む): 37491093360

約数和(自身を除く): 18927524024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6763, 13526, 26393, 27052, 52786, 54104, 87919, 105572, 175838, 211144, 343109, 351676, 686218, 703352, 1372436, 2744872, 178495859, 356991718, 713983436, 1427966872, 2320446167, 4640892334, 9281784668, 18563569336]

約数ペア:

[(1, 18563569336), (2, 9281784668), (4, 4640892334), (8, 2320446167), (13, 1427966872), (26, 713983436), (52, 356991718), (104, 178495859), (6763, 2744872), (13526, 1372436), (26393, 703352), (27052, 686218), (52786, 351676), (54104, 343109), (87919, 211144), (105572, 175838)]