12145242

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 27869184

約数和(自身を除く): 15723942

約数列:

[1, 2, 3, 6, 17, 23, 31, 34, 46, 51, 62, 69, 93, 102, 138, 167, 186, 334, 391, 501, 527, 713, 782, 1002, 1054, 1173, 1426, 1581, 2139, 2346, 2839, 3162, 3841, 4278, 5177, 5678, 7682, 8517, 10354, 11523, 12121, 15531, 17034, 23046, 24242, 31062, 36363, 65297, 72726, 88009, 119071, 130594, 176018, 195891, 238142, 264027, 357213, 391782, 528054, 714426, 2024207, 4048414, 6072621, 12145242]

約数ペア:

[(1, 12145242), (2, 6072621), (3, 4048414), (6, 2024207), (17, 714426), (23, 528054), (31, 391782), (34, 357213), (46, 264027), (51, 238142), (62, 195891), (69, 176018), (93, 130594), (102, 119071), (138, 88009), (167, 72726), (186, 65297), (334, 36363), (391, 31062), (501, 24242), (527, 23046), (713, 17034), (782, 15531), (1002, 12121), (1054, 11523), (1173, 10354), (1426, 8517), (1581, 7682), (2139, 5678), (2346, 5177), (2839, 4278), (3162, 3841)]