84174718

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1236

約数の個数: 24

約数和(自身を含む): 135232272

約数和(自身を除く): 51057554

約数列:

[1, 2, 17, 34, 137, 274, 289, 578, 1063, 2126, 2329, 4658, 18071, 36142, 39593, 79186, 145631, 291262, 307207, 614414, 2475727, 4951454, 42087359, 84174718]

約数ペア:

[(1, 84174718), (2, 42087359), (17, 4951454), (34, 2475727), (137, 614414), (274, 307207), (289, 291262), (578, 145631), (1063, 79186), (2126, 39593), (2329, 36142), (4658, 18071)]