2017478574

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{23029}}^1$

素因数の和:23225

約数の個数: 48

約数和(自身を含む): 4541147520

約数和(自身を除く): 2523668946

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 279, 314, 471, 558, 942, 1413, 2826, 4867, 9734, 14601, 23029, 29202, 43803, 46058, 69087, 87606, 138174, 207261, 414522, 713899, 1427798, 2141697, 3615553, 4283394, 6425091, 7231106, 10846659, 12850182, 21693318, 32539977, 65079954, 112082143, 224164286, 336246429, 672492858, 1008739287, 2017478574]

約数ペア:

[(1, 2017478574), (2, 1008739287), (3, 672492858), (6, 336246429), (9, 224164286), (18, 112082143), (31, 65079954), (62, 32539977), (93, 21693318), (157, 12850182), (186, 10846659), (279, 7231106), (314, 6425091), (471, 4283394), (558, 3615553), (942, 2141697), (1413, 1427798), (2826, 713899), (4867, 414522), (9734, 207261), (14601, 138174), (23029, 87606), (29202, 69087), (43803, 46058)]