2533878

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 5990400

約数和(自身を除く): 3456522

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 239, 279, 342, 478, 558, 589, 717, 1178, 1434, 1767, 2151, 3534, 4302, 4541, 5301, 7409, 9082, 10602, 13623, 14818, 22227, 27246, 40869, 44454, 66681, 81738, 133362, 140771, 281542, 422313, 844626, 1266939, 2533878]

約数ペア:

[(1, 2533878), (2, 1266939), (3, 844626), (6, 422313), (9, 281542), (18, 140771), (19, 133362), (31, 81738), (38, 66681), (57, 44454), (62, 40869), (93, 27246), (114, 22227), (171, 14818), (186, 13623), (239, 10602), (279, 9082), (342, 7409), (478, 5301), (558, 4541), (589, 4302), (717, 3534), (1178, 2151), (1434, 1767)]