131140242

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127817}}^1$

素因数の和:127847

約数の個数: 32

約数和(自身を含む): 306763200

約数和(自身を除く): 175622958

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 127817, 255634, 383451, 766902, 1150353, 2300706, 2428523, 3451059, 4857046, 6902118, 7285569, 14571138, 21856707, 43713414, 65570121, 131140242]

約数ペア:

[(1, 131140242), (2, 65570121), (3, 43713414), (6, 21856707), (9, 14571138), (18, 7285569), (19, 6902118), (27, 4857046), (38, 3451059), (54, 2428523), (57, 2300706), (114, 1150353), (171, 766902), (342, 383451), (513, 255634), (1026, 127817)]