2629314

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 6393600

約数和(自身を除く): 3764286

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 73, 87, 138, 146, 174, 207, 219, 261, 414, 438, 522, 621, 657, 667, 783, 1242, 1314, 1334, 1566, 1679, 1971, 2001, 2117, 3358, 3942, 4002, 4234, 5037, 6003, 6351, 10074, 12006, 12702, 15111, 18009, 19053, 30222, 36018, 38106, 45333, 48691, 57159, 90666, 97382, 114318, 146073, 292146, 438219, 876438, 1314657, 2629314]

約数ペア:

[(1, 2629314), (2, 1314657), (3, 876438), (6, 438219), (9, 292146), (18, 146073), (23, 114318), (27, 97382), (29, 90666), (46, 57159), (54, 48691), (58, 45333), (69, 38106), (73, 36018), (87, 30222), (138, 19053), (146, 18009), (174, 15111), (207, 12702), (219, 12006), (261, 10074), (414, 6351), (438, 6003), (522, 5037), (621, 4234), (657, 4002), (667, 3942), (783, 3358), (1242, 2117), (1314, 2001), (1334, 1971), (1566, 1679)]