17728914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2833}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 40809600

約数和(自身を除く): 23080686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 2833, 3129, 5666, 6258, 8499, 16998, 19831, 39662, 59493, 118986, 422117, 844234, 1266351, 2532702, 2954819, 5909638, 8864457, 17728914]

約数ペア:

[(1, 17728914), (2, 8864457), (3, 5909638), (6, 2954819), (7, 2532702), (14, 1266351), (21, 844234), (42, 422117), (149, 118986), (298, 59493), (447, 39662), (894, 19831), (1043, 16998), (2086, 8499), (2833, 6258), (3129, 5666)]