22382217

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 20518263

約数列:

[1, 3, 9, 11, 13, 17, 27, 31, 33, 39, 51, 93, 99, 117, 121, 143, 153, 187, 221, 279, 297, 341, 351, 363, 403, 429, 459, 527, 561, 663, 837, 1023, 1089, 1209, 1287, 1573, 1581, 1683, 1989, 2057, 2431, 3069, 3267, 3627, 3751, 3861, 4433, 4719, 4743, 5049, 5797, 5967, 6171, 6851, 7293, 9207, 10881, 11253, 13299, 14157, 14229, 17391, 18513, 20553, 21879, 26741, 33759, 39897, 42471, 48763, 52173, 55539, 61659, 63767, 65637, 75361, 80223, 101277, 119691, 146289, 156519, 184977, 191301, 226083, 240669, 438867, 573903, 678249, 722007, 828971, 1316601, 1721709, 2034747, 2486913, 7460739, 22382217]

約数ペア:

[(1, 22382217), (3, 7460739), (9, 2486913), (11, 2034747), (13, 1721709), (17, 1316601), (27, 828971), (31, 722007), (33, 678249), (39, 573903), (51, 438867), (93, 240669), (99, 226083), (117, 191301), (121, 184977), (143, 156519), (153, 146289), (187, 119691), (221, 101277), (279, 80223), (297, 75361), (341, 65637), (351, 63767), (363, 61659), (403, 55539), (429, 52173), (459, 48763), (527, 42471), (561, 39897), (663, 33759), (837, 26741), (1023, 21879), (1089, 20553), (1209, 18513), (1287, 17391), (1573, 14229), (1581, 14157), (1683, 13299), (1989, 11253), (2057, 10881), (2431, 9207), (3069, 7293), (3267, 6851), (3627, 6171), (3751, 5967), (3861, 5797), (4433, 5049), (4719, 4743)]