2839626

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^3\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 6776640

約数和(自身を除く): 3937014

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 361, 414, 437, 722, 874, 1083, 1311, 2166, 2622, 3249, 3933, 6498, 6859, 7866, 8303, 13718, 16606, 20577, 24909, 41154, 49818, 61731, 74727, 123462, 149454, 157757, 315514, 473271, 946542, 1419813, 2839626]

約数ペア:

[(1, 2839626), (2, 1419813), (3, 946542), (6, 473271), (9, 315514), (18, 157757), (19, 149454), (23, 123462), (38, 74727), (46, 61731), (57, 49818), (69, 41154), (114, 24909), (138, 20577), (171, 16606), (207, 13718), (342, 8303), (361, 7866), (414, 6859), (437, 6498), (722, 3933), (874, 3249), (1083, 2622), (1311, 2166)]