16856772

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 41428800

約数和(自身を除く): 24572028

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 59, 87, 116, 118, 174, 177, 236, 348, 354, 708, 821, 1642, 1711, 2463, 3284, 3422, 4926, 5133, 6844, 9852, 10266, 20532, 23809, 47618, 48439, 71427, 95236, 96878, 142854, 145317, 193756, 285708, 290634, 581268, 1404731, 2809462, 4214193, 5618924, 8428386, 16856772]

約数ペア:

[(1, 16856772), (2, 8428386), (3, 5618924), (4, 4214193), (6, 2809462), (12, 1404731), (29, 581268), (58, 290634), (59, 285708), (87, 193756), (116, 145317), (118, 142854), (174, 96878), (177, 95236), (236, 71427), (348, 48439), (354, 47618), (708, 23809), (821, 20532), (1642, 10266), (1711, 9852), (2463, 6844), (3284, 5133), (3422, 4926)]