42765786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4919}}^1$

素因数の和:4960

約数の個数: 64

約数和(自身を含む): 113356800

約数和(自身を除く): 70591014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 4919, 8694, 9838, 14757, 29514, 34433, 44271, 68866, 88542, 103299, 113137, 132813, 206598, 226274, 265626, 309897, 339411, 619794, 678822, 791959, 929691, 1018233, 1583918, 1859382, 2036466, 2375877, 3054699, 4751754, 6109398, 7127631, 14255262, 21382893, 42765786]

約数ペア:

[(1, 42765786), (2, 21382893), (3, 14255262), (6, 7127631), (7, 6109398), (9, 4751754), (14, 3054699), (18, 2375877), (21, 2036466), (23, 1859382), (27, 1583918), (42, 1018233), (46, 929691), (54, 791959), (63, 678822), (69, 619794), (126, 339411), (138, 309897), (161, 265626), (189, 226274), (207, 206598), (322, 132813), (378, 113137), (414, 103299), (483, 88542), (621, 68866), (966, 44271), (1242, 34433), (1449, 29514), (2898, 14757), (4347, 9838), (4919, 8694)]