12984281862

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{178537}}^1$

素因数の和:178613

約数の個数: 64

約数和(自身を含む): 29617311744

約数和(自身を除く): 16633029882

約数列:

[1, 2, 3, 6, 17, 23, 31, 34, 46, 51, 62, 69, 93, 102, 138, 186, 391, 527, 713, 782, 1054, 1173, 1426, 1581, 2139, 2346, 3162, 4278, 12121, 24242, 36363, 72726, 178537, 357074, 535611, 1071222, 3035129, 4106351, 5534647, 6070258, 8212702, 9105387, 11069294, 12319053, 16603941, 18210774, 24638106, 33207882, 69807967, 94088999, 127296881, 139615934, 188177998, 209423901, 254593762, 282266997, 381890643, 418847802, 564533994, 763781286, 2164046977, 4328093954, 6492140931, 12984281862]

約数ペア:

[(1, 12984281862), (2, 6492140931), (3, 4328093954), (6, 2164046977), (17, 763781286), (23, 564533994), (31, 418847802), (34, 381890643), (46, 282266997), (51, 254593762), (62, 209423901), (69, 188177998), (93, 139615934), (102, 127296881), (138, 94088999), (186, 69807967), (391, 33207882), (527, 24638106), (713, 18210774), (782, 16603941), (1054, 12319053), (1173, 11069294), (1426, 9105387), (1581, 8212702), (2139, 6070258), (2346, 5534647), (3162, 4106351), (4278, 3035129), (12121, 1071222), (24242, 535611), (36363, 357074), (72726, 178537)]