18490632

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 49420800

約数和(自身を除く): 30930168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 857, 899, 1714, 1798, 2571, 2697, 3428, 3596, 5142, 5394, 6856, 7192, 10284, 10788, 20568, 21576, 24853, 26567, 49706, 53134, 74559, 79701, 99412, 106268, 149118, 159402, 198824, 212536, 298236, 318804, 596472, 637608, 770443, 1540886, 2311329, 3081772, 4622658, 6163544, 9245316, 18490632]

約数ペア:

[(1, 18490632), (2, 9245316), (3, 6163544), (4, 4622658), (6, 3081772), (8, 2311329), (12, 1540886), (24, 770443), (29, 637608), (31, 596472), (58, 318804), (62, 298236), (87, 212536), (93, 198824), (116, 159402), (124, 149118), (174, 106268), (186, 99412), (232, 79701), (248, 74559), (348, 53134), (372, 49706), (696, 26567), (744, 24853), (857, 21576), (899, 20568), (1714, 10788), (1798, 10284), (2571, 7192), (2697, 6856), (3428, 5394), (3596, 5142)]