1138644

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 3183040

約数和(自身を除く): 2044396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 811, 1404, 1622, 2433, 3244, 4866, 7299, 9732, 10543, 14598, 21086, 21897, 29196, 31629, 42172, 43794, 63258, 87588, 94887, 126516, 189774, 284661, 379548, 569322, 1138644]

約数ペア:

[(1, 1138644), (2, 569322), (3, 379548), (4, 284661), (6, 189774), (9, 126516), (12, 94887), (13, 87588), (18, 63258), (26, 43794), (27, 42172), (36, 31629), (39, 29196), (52, 21897), (54, 21086), (78, 14598), (108, 10543), (117, 9732), (156, 7299), (234, 4866), (351, 3244), (468, 2433), (702, 1622), (811, 1404)]