18499364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8677}}^1$

素因数の和:8735

約数の個数: 24

約数和(自身を含む): 35718648

約数和(自身を除く): 17219284

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8677, 17354, 34708, 112801, 225602, 355757, 451204, 711514, 1423028, 4624841, 9249682, 18499364]

約数ペア:

[(1, 18499364), (2, 9249682), (4, 4624841), (13, 1423028), (26, 711514), (41, 451204), (52, 355757), (82, 225602), (164, 112801), (533, 34708), (1066, 17354), (2132, 8677)]