21862374

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9319}}^1$

素因数の和:9364

約数の個数: 32

約数和(自身を含む): 48314880

約数和(自身を除く): 26452506

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 9319, 18638, 27957, 55914, 158423, 214337, 316846, 428674, 475269, 643011, 950538, 1286022, 3643729, 7287458, 10931187, 21862374]

約数ペア:

[(1, 21862374), (2, 10931187), (3, 7287458), (6, 3643729), (17, 1286022), (23, 950538), (34, 643011), (46, 475269), (51, 428674), (69, 316846), (102, 214337), (138, 158423), (391, 55914), (782, 27957), (1173, 18638), (2346, 9319)]