140664006

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{53161}}^1$

素因数の和:53186

約数の個数: 48

約数和(自身を含む): 363628080

約数和(自身を除く): 222964074

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, 53161, 106322, 159483, 318966, 372127, 478449, 744254, 956898, 1116381, 1435347, 2232762, 2604889, 2870694, 3349143, 5209778, 6698286, 7814667, 10047429, 15629334, 20094858, 23444001, 46888002, 70332003, 140664006]

約数ペア:

[(1, 140664006), (2, 70332003), (3, 46888002), (6, 23444001), (7, 20094858), (9, 15629334), (14, 10047429), (18, 7814667), (21, 6698286), (27, 5209778), (42, 3349143), (49, 2870694), (54, 2604889), (63, 2232762), (98, 1435347), (126, 1116381), (147, 956898), (189, 744254), (294, 478449), (378, 372127), (441, 318966), (882, 159483), (1323, 106322), (2646, 53161)]