1551188394

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{195413}}^1$

素因数の和:195441

約数の個数: 60

約数和(自身を含む): 4043311074

約数和(自身を除く): 2492122680

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 195413, 390826, 586239, 1172478, 1367891, 1758717, 2735782, 3517434, 4103673, 5276151, 8207346, 9575237, 10552302, 12311019, 15828453, 19150474, 24622038, 28725711, 31656906, 36933057, 57451422, 73866114, 86177133, 110799171, 172354266, 221598342, 258531399, 517062798, 775594197, 1551188394]

約数ペア:

[(1, 1551188394), (2, 775594197), (3, 517062798), (6, 258531399), (7, 221598342), (9, 172354266), (14, 110799171), (18, 86177133), (21, 73866114), (27, 57451422), (42, 36933057), (49, 31656906), (54, 28725711), (63, 24622038), (81, 19150474), (98, 15828453), (126, 12311019), (147, 10552302), (162, 9575237), (189, 8207346), (294, 5276151), (378, 4103673), (441, 3517434), (567, 2735782), (882, 1758717), (1134, 1367891), (1323, 1172478), (2646, 586239), (3969, 390826), (7938, 195413)]