21706632

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2927}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 59379840

約数和(自身を除く): 37673208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2927, 3708, 5854, 7416, 8781, 11708, 17562, 23416, 26343, 35124, 52686, 70248, 105372, 210744, 301481, 602962, 904443, 1205924, 1808886, 2411848, 2713329, 3617772, 5426658, 7235544, 10853316, 21706632]

約数ペア:

[(1, 21706632), (2, 10853316), (3, 7235544), (4, 5426658), (6, 3617772), (8, 2713329), (9, 2411848), (12, 1808886), (18, 1205924), (24, 904443), (36, 602962), (72, 301481), (103, 210744), (206, 105372), (309, 70248), (412, 52686), (618, 35124), (824, 26343), (927, 23416), (1236, 17562), (1854, 11708), (2472, 8781), (2927, 7416), (3708, 5854)]