11800386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 27780480

約数和(自身を除く): 15980094

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 239, 422, 478, 633, 717, 1266, 1434, 1899, 2151, 2743, 3107, 3798, 4302, 5486, 6214, 8229, 9321, 16458, 18642, 24687, 27963, 49374, 50429, 55926, 100858, 151287, 302574, 453861, 655577, 907722, 1311154, 1966731, 3933462, 5900193, 11800386]

約数ペア:

[(1, 11800386), (2, 5900193), (3, 3933462), (6, 1966731), (9, 1311154), (13, 907722), (18, 655577), (26, 453861), (39, 302574), (78, 151287), (117, 100858), (211, 55926), (234, 50429), (239, 49374), (422, 27963), (478, 24687), (633, 18642), (717, 16458), (1266, 9321), (1434, 8229), (1899, 6214), (2151, 5486), (2743, 4302), (3107, 3798)]