142289442

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13421}}^1$

素因数の和:13479

約数の個数: 48

約数和(自身を含む): 335013120

約数和(自身を除く): 192723678

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 13421, 26842, 40263, 80526, 120789, 241578, 254999, 416051, 509998, 764997, 832102, 1248153, 1529994, 2294991, 2496306, 3744459, 4589982, 7488918, 7904969, 15809938, 23714907, 47429814, 71144721, 142289442]

約数ペア:

[(1, 142289442), (2, 71144721), (3, 47429814), (6, 23714907), (9, 15809938), (18, 7904969), (19, 7488918), (31, 4589982), (38, 3744459), (57, 2496306), (62, 2294991), (93, 1529994), (114, 1248153), (171, 832102), (186, 764997), (279, 509998), (342, 416051), (558, 254999), (589, 241578), (1178, 120789), (1767, 80526), (3534, 40263), (5301, 26842), (10602, 13421)]