223920018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11177}}^1$

素因数の和:11248

約数の個数: 64

約数和(自身を含む): 579467520

約数和(自身を除く): 355547502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 6678, 10017, 11177, 20034, 22354, 33531, 67062, 78239, 100593, 156478, 201186, 234717, 301779, 469434, 592381, 603558, 704151, 1184762, 1408302, 1777143, 2112453, 3554286, 4146667, 4224906, 5331429, 8293334, 10662858, 12440001, 15994287, 24880002, 31988574, 37320003, 74640006, 111960009, 223920018]

約数ペア:

[(1, 223920018), (2, 111960009), (3, 74640006), (6, 37320003), (7, 31988574), (9, 24880002), (14, 15994287), (18, 12440001), (21, 10662858), (27, 8293334), (42, 5331429), (53, 4224906), (54, 4146667), (63, 3554286), (106, 2112453), (126, 1777143), (159, 1408302), (189, 1184762), (318, 704151), (371, 603558), (378, 592381), (477, 469434), (742, 301779), (954, 234717), (1113, 201186), (1431, 156478), (2226, 100593), (2862, 78239), (3339, 67062), (6678, 33531), (10017, 22354), (11177, 20034)]