11957274

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{4519}}^1$

素因数の和:4544

約数の個数: 48

約数和(自身を含む): 30916800

約数和(自身を除く): 18959526

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, 1323, 2646, 4519, 9038, 13557, 27114, 31633, 40671, 63266, 81342, 94899, 122013, 189798, 221431, 244026, 284697, 442862, 569394, 664293, 854091, 1328586, 1708182, 1992879, 3985758, 5978637, 11957274]

約数ペア:

[(1, 11957274), (2, 5978637), (3, 3985758), (6, 1992879), (7, 1708182), (9, 1328586), (14, 854091), (18, 664293), (21, 569394), (27, 442862), (42, 284697), (49, 244026), (54, 221431), (63, 189798), (98, 122013), (126, 94899), (147, 81342), (189, 63266), (294, 40671), (378, 31633), (441, 27114), (882, 13557), (1323, 9038), (2646, 4519)]