66221394

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 137195520

約数和(自身を除く): 70974126

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 439, 811, 878, 1317, 1622, 2433, 2634, 4866, 13609, 25141, 27218, 40827, 50282, 75423, 81654, 150846, 356029, 712058, 1068087, 2136174, 11036899, 22073798, 33110697, 66221394]

約数ペア:

[(1, 66221394), (2, 33110697), (3, 22073798), (6, 11036899), (31, 2136174), (62, 1068087), (93, 712058), (186, 356029), (439, 150846), (811, 81654), (878, 75423), (1317, 50282), (1622, 40827), (2433, 27218), (2634, 25141), (4866, 13609)]