13421268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 40830720

約数和(自身を除く): 27409452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 433, 492, 574, 738, 756, 861, 866, 1107, 1148, 1299, 1476, 1722, 1732, 2214, 2583, 2598, 3031, 3444, 3897, 4428, 5166, 5196, 6062, 7749, 7794, 9093, 10332, 11691, 12124, 15498, 15588, 17753, 18186, 23382, 27279, 30996, 35506, 36372, 46764, 53259, 54558, 71012, 81837, 106518, 109116, 124271, 159777, 163674, 213036, 248542, 319554, 327348, 372813, 479331, 497084, 639108, 745626, 958662, 1118439, 1491252, 1917324, 2236878, 3355317, 4473756, 6710634, 13421268]

約数ペア:

[(1, 13421268), (2, 6710634), (3, 4473756), (4, 3355317), (6, 2236878), (7, 1917324), (9, 1491252), (12, 1118439), (14, 958662), (18, 745626), (21, 639108), (27, 497084), (28, 479331), (36, 372813), (41, 327348), (42, 319554), (54, 248542), (63, 213036), (82, 163674), (84, 159777), (108, 124271), (123, 109116), (126, 106518), (164, 81837), (189, 71012), (246, 54558), (252, 53259), (287, 46764), (369, 36372), (378, 35506), (433, 30996), (492, 27279), (574, 23382), (738, 18186), (756, 17753), (861, 15588), (866, 15498), (1107, 12124), (1148, 11691), (1299, 10332), (1476, 9093), (1722, 7794), (1732, 7749), (2214, 6062), (2583, 5196), (2598, 5166), (3031, 4428), (3444, 3897)]