131473044

素因数分解:

$2^2\times 3^4\times {\mathrm{405781}}^1$

素因数の和:405797

約数の個数: 30

約数和(自身を含む): 343697354

約数和(自身を除く): 212224310

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 405781, 811562, 1217343, 1623124, 2434686, 3652029, 4869372, 7304058, 10956087, 14608116, 21912174, 32868261, 43824348, 65736522, 131473044]

約数ペア:

[(1, 131473044), (2, 65736522), (3, 43824348), (4, 32868261), (6, 21912174), (9, 14608116), (12, 10956087), (18, 7304058), (27, 4869372), (36, 3652029), (54, 2434686), (81, 1623124), (108, 1217343), (162, 811562), (324, 405781)]