21691932

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 54123552

約数和(自身を除く): 32431620

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 113, 204, 226, 339, 452, 678, 941, 1356, 1882, 1921, 2823, 3764, 3842, 5646, 5763, 7684, 11292, 11526, 15997, 23052, 31994, 47991, 63988, 95982, 106333, 191964, 212666, 318999, 425332, 637998, 1275996, 1807661, 3615322, 5422983, 7230644, 10845966, 21691932]

約数ペア:

[(1, 21691932), (2, 10845966), (3, 7230644), (4, 5422983), (6, 3615322), (12, 1807661), (17, 1275996), (34, 637998), (51, 425332), (68, 318999), (102, 212666), (113, 191964), (204, 106333), (226, 95982), (339, 63988), (452, 47991), (678, 31994), (941, 23052), (1356, 15997), (1882, 11526), (1921, 11292), (2823, 7684), (3764, 5763), (3842, 5646)]