40523238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16927}}^1$

素因数の和:16961

約数の個数: 48

約数和(自身を含む): 105630720

約数和(自身を除く): 65107482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 16927, 33854, 50781, 101562, 118489, 152343, 236978, 304686, 321613, 355467, 643226, 710934, 964839, 1066401, 1929678, 2132802, 2251291, 2894517, 4502582, 5789034, 6753873, 13507746, 20261619, 40523238]

約数ペア:

[(1, 40523238), (2, 20261619), (3, 13507746), (6, 6753873), (7, 5789034), (9, 4502582), (14, 2894517), (18, 2251291), (19, 2132802), (21, 1929678), (38, 1066401), (42, 964839), (57, 710934), (63, 643226), (114, 355467), (126, 321613), (133, 304686), (171, 236978), (266, 152343), (342, 118489), (399, 101562), (798, 50781), (1197, 33854), (2394, 16927)]