29138886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 74626560

約数和(自身を除く): 45487674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 491, 942, 982, 1099, 1413, 1473, 2198, 2826, 2946, 3297, 3437, 4239, 4419, 6594, 6874, 8478, 8838, 9891, 10311, 13257, 19782, 20622, 26514, 29673, 30933, 59346, 61866, 77087, 92799, 154174, 185598, 231261, 462522, 539609, 693783, 1079218, 1387566, 1618827, 2081349, 3237654, 4162698, 4856481, 9712962, 14569443, 29138886]

約数ペア:

[(1, 29138886), (2, 14569443), (3, 9712962), (6, 4856481), (7, 4162698), (9, 3237654), (14, 2081349), (18, 1618827), (21, 1387566), (27, 1079218), (42, 693783), (54, 539609), (63, 462522), (126, 231261), (157, 185598), (189, 154174), (314, 92799), (378, 77087), (471, 61866), (491, 59346), (942, 30933), (982, 29673), (1099, 26514), (1413, 20622), (1473, 19782), (2198, 13257), (2826, 10311), (2946, 9891), (3297, 8838), (3437, 8478), (4239, 6874), (4419, 6594)]