15973902

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{6037}}^1$

素因数の和:6062

約数の個数: 48

約数和(自身を含む): 41299920

約数和(自身を除く): 25326018

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, 6037, 12074, 18111, 36222, 42259, 54333, 84518, 108666, 126777, 162999, 253554, 295813, 325998, 380331, 591626, 760662, 887439, 1140993, 1774878, 2281986, 2662317, 5324634, 7986951, 15973902]

約数ペア:

[(1, 15973902), (2, 7986951), (3, 5324634), (6, 2662317), (7, 2281986), (9, 1774878), (14, 1140993), (18, 887439), (21, 760662), (27, 591626), (42, 380331), (49, 325998), (54, 295813), (63, 253554), (98, 162999), (126, 126777), (147, 108666), (189, 84518), (294, 54333), (378, 42259), (441, 36222), (882, 18111), (1323, 12074), (2646, 6037)]