16645002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 37116576

約数和(自身を除く): 20471574

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 121, 202, 227, 242, 303, 363, 454, 606, 681, 726, 1111, 1362, 2222, 2497, 3333, 4994, 6666, 7491, 12221, 14982, 22927, 24442, 27467, 36663, 45854, 54934, 68781, 73326, 82401, 137562, 164802, 252197, 504394, 756591, 1513182, 2774167, 5548334, 8322501, 16645002]

約数ペア:

[(1, 16645002), (2, 8322501), (3, 5548334), (6, 2774167), (11, 1513182), (22, 756591), (33, 504394), (66, 252197), (101, 164802), (121, 137562), (202, 82401), (227, 73326), (242, 68781), (303, 54934), (363, 45854), (454, 36663), (606, 27467), (681, 24442), (726, 22927), (1111, 14982), (1362, 12221), (2222, 7491), (2497, 6666), (3333, 4994)]