21621966

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 22856754

約数列:

[1, 2, 3, 6, 59, 103, 118, 177, 206, 309, 354, 593, 618, 1186, 1779, 3558, 6077, 12154, 18231, 34987, 36462, 61079, 69974, 104961, 122158, 183237, 209922, 366474, 3603661, 7207322, 10810983, 21621966]

約数ペア:

[(1, 21621966), (2, 10810983), (3, 7207322), (6, 3603661), (59, 366474), (103, 209922), (118, 183237), (177, 122158), (206, 104961), (309, 69974), (354, 61079), (593, 36462), (618, 34987), (1186, 18231), (1779, 12154), (3558, 6077)]