19463856633

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{3037}}^1$

素因数の和:3140

約数の個数: 96

約数和(自身を含む): 33787420800

約数和(自身を除く): 14323564167

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 93, 117, 171, 247, 279, 351, 403, 513, 589, 741, 837, 961, 1209, 1767, 2223, 2883, 3037, 3627, 5301, 6669, 7657, 8649, 9111, 10881, 12493, 15903, 18259, 22971, 25947, 27333, 37479, 39481, 54777, 57703, 68913, 81999, 94147, 112437, 118443, 164331, 173109, 206739, 237367, 282441, 337311, 355329, 492993, 519327, 712101, 750139, 847323, 1065987, 1223911, 1557981, 1788793, 2136303, 2250417, 2541969, 2918557, 3671733, 5366379, 6408909, 6751251, 8755671, 11015199, 16099137, 20253753, 23254309, 26267013, 33045597, 37941241, 48297411, 55452583, 69762927, 78801039, 113823723, 166357749, 209288781, 341471169, 499073247, 627866343, 720883579, 1024413507, 1497219741, 2162650737, 6487952211, 19463856633]

約数ペア:

[(1, 19463856633), (3, 6487952211), (9, 2162650737), (13, 1497219741), (19, 1024413507), (27, 720883579), (31, 627866343), (39, 499073247), (57, 341471169), (93, 209288781), (117, 166357749), (171, 113823723), (247, 78801039), (279, 69762927), (351, 55452583), (403, 48297411), (513, 37941241), (589, 33045597), (741, 26267013), (837, 23254309), (961, 20253753), (1209, 16099137), (1767, 11015199), (2223, 8755671), (2883, 6751251), (3037, 6408909), (3627, 5366379), (5301, 3671733), (6669, 2918557), (7657, 2541969), (8649, 2250417), (9111, 2136303), (10881, 1788793), (12493, 1557981), (15903, 1223911), (18259, 1065987), (22971, 847323), (25947, 750139), (27333, 712101), (37479, 519327), (39481, 492993), (54777, 355329), (57703, 337311), (68913, 282441), (81999, 237367), (94147, 206739), (112437, 173109), (118443, 164331)]