2557729116

素因数分解:

$2^2\times 3^3\times {\mathrm{907}}^1\times {\mathrm{26111}}^1$

素因数の和:27031

約数の個数: 48

約数和(自身を含む): 6638714880

約数和(自身を除く): 4080985764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 907, 1814, 2721, 3628, 5442, 8163, 10884, 16326, 24489, 26111, 32652, 48978, 52222, 78333, 97956, 104444, 156666, 234999, 313332, 469998, 704997, 939996, 1409994, 2819988, 23682677, 47365354, 71048031, 94730708, 142096062, 213144093, 284192124, 426288186, 639432279, 852576372, 1278864558, 2557729116]

約数ペア:

[(1, 2557729116), (2, 1278864558), (3, 852576372), (4, 639432279), (6, 426288186), (9, 284192124), (12, 213144093), (18, 142096062), (27, 94730708), (36, 71048031), (54, 47365354), (108, 23682677), (907, 2819988), (1814, 1409994), (2721, 939996), (3628, 704997), (5442, 469998), (8163, 313332), (10884, 234999), (16326, 156666), (24489, 104444), (26111, 97956), (32652, 78333), (48978, 52222)]