18432904

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3259}}^1$

素因数の和:3373

約数の個数: 32

約数和(自身を含む): 39902400

約数和(自身を除く): 21469496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 3259, 5656, 6518, 13036, 22813, 26072, 45626, 91252, 182504, 329159, 658318, 1316636, 2304113, 2633272, 4608226, 9216452, 18432904]

約数ペア:

[(1, 18432904), (2, 9216452), (4, 4608226), (7, 2633272), (8, 2304113), (14, 1316636), (28, 658318), (56, 329159), (101, 182504), (202, 91252), (404, 45626), (707, 26072), (808, 22813), (1414, 13036), (2828, 6518), (3259, 5656)]