2902662

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{1097}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 7510320

約数和(自身を除く): 4607658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1097, 1323, 2194, 2646, 3291, 6582, 7679, 9873, 15358, 19746, 23037, 29619, 46074, 53753, 59238, 69111, 107506, 138222, 161259, 207333, 322518, 414666, 483777, 967554, 1451331, 2902662]

約数ペア:

[(1, 2902662), (2, 1451331), (3, 967554), (6, 483777), (7, 414666), (9, 322518), (14, 207333), (18, 161259), (21, 138222), (27, 107506), (42, 69111), (49, 59238), (54, 53753), (63, 46074), (98, 29619), (126, 23037), (147, 19746), (189, 15358), (294, 9873), (378, 7679), (441, 6582), (882, 3291), (1097, 2646), (1323, 2194)]