18751122

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{26711}}^1$

素因数の和:26735

約数の個数: 32

約数和(自身を含む): 44876160

約数和(自身を除く): 26125038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 26711, 53422, 80133, 160266, 240399, 347243, 480798, 694486, 721197, 1041729, 1442394, 2083458, 3125187, 6250374, 9375561, 18751122]

約数ペア:

[(1, 18751122), (2, 9375561), (3, 6250374), (6, 3125187), (9, 2083458), (13, 1442394), (18, 1041729), (26, 721197), (27, 694486), (39, 480798), (54, 347243), (78, 240399), (117, 160266), (234, 80133), (351, 53422), (702, 26711)]