1214994474

素因数分解:

$2^1\times 3^2\times {\mathrm{12889}}^1\times {\mathrm{5237}}^1$

素因数の和:18134

約数の個数: 24

約数和(自身を含む): 2633194980

約数和(自身を除く): 1418200506

約数列:

[1, 2, 3, 6, 9, 18, 5237, 10474, 12889, 15711, 25778, 31422, 38667, 47133, 77334, 94266, 116001, 232002, 67499693, 134999386, 202499079, 404998158, 607497237, 1214994474]

約数ペア:

[(1, 1214994474), (2, 607497237), (3, 404998158), (6, 202499079), (9, 134999386), (18, 67499693), (5237, 232002), (10474, 116001), (12889, 94266), (15711, 77334), (25778, 47133), (31422, 38667)]