18295524

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 52026240

約数和(自身を除く): 33730716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 83, 108, 117, 156, 157, 166, 234, 249, 314, 332, 351, 468, 471, 498, 628, 702, 747, 942, 996, 1079, 1404, 1413, 1494, 1884, 2041, 2158, 2241, 2826, 2988, 3237, 4082, 4239, 4316, 4482, 5652, 6123, 6474, 8164, 8478, 8964, 9711, 12246, 12948, 13031, 16956, 18369, 19422, 24492, 26062, 29133, 36738, 38844, 39093, 52124, 55107, 58266, 73476, 78186, 110214, 116532, 117279, 156372, 169403, 220428, 234558, 338806, 351837, 469116, 508209, 677612, 703674, 1016418, 1407348, 1524627, 2032836, 3049254, 4573881, 6098508, 9147762, 18295524]

約数ペア:

[(1, 18295524), (2, 9147762), (3, 6098508), (4, 4573881), (6, 3049254), (9, 2032836), (12, 1524627), (13, 1407348), (18, 1016418), (26, 703674), (27, 677612), (36, 508209), (39, 469116), (52, 351837), (54, 338806), (78, 234558), (83, 220428), (108, 169403), (117, 156372), (156, 117279), (157, 116532), (166, 110214), (234, 78186), (249, 73476), (314, 58266), (332, 55107), (351, 52124), (468, 39093), (471, 38844), (498, 36738), (628, 29133), (702, 26062), (747, 24492), (942, 19422), (996, 18369), (1079, 16956), (1404, 13031), (1413, 12948), (1494, 12246), (1884, 9711), (2041, 8964), (2158, 8478), (2241, 8164), (2826, 6474), (2988, 6123), (3237, 5652), (4082, 4482), (4239, 4316)]