25855236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 72072000

約数和(自身を除く): 46216764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 599, 654, 981, 1198, 1199, 1308, 1797, 1962, 2396, 2398, 3594, 3597, 3924, 4796, 5391, 6589, 7188, 7194, 10782, 10791, 13178, 14388, 19767, 21564, 21582, 26356, 39534, 43164, 59301, 65291, 79068, 118602, 130582, 195873, 237204, 261164, 391746, 587619, 718201, 783492, 1175238, 1436402, 2154603, 2350476, 2872804, 4309206, 6463809, 8618412, 12927618, 25855236]

約数ペア:

[(1, 25855236), (2, 12927618), (3, 8618412), (4, 6463809), (6, 4309206), (9, 2872804), (11, 2350476), (12, 2154603), (18, 1436402), (22, 1175238), (33, 783492), (36, 718201), (44, 587619), (66, 391746), (99, 261164), (109, 237204), (132, 195873), (198, 130582), (218, 118602), (327, 79068), (396, 65291), (436, 59301), (599, 43164), (654, 39534), (981, 26356), (1198, 21582), (1199, 21564), (1308, 19767), (1797, 14388), (1962, 13178), (2396, 10791), (2398, 10782), (3594, 7194), (3597, 7188), (3924, 6589), (4796, 5391)]