31225284

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15217}}^1$

素因数の和:15249

約数の個数: 48

約数和(自身を含む): 85220800

約数和(自身を除く): 53995516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 15217, 30434, 45651, 60868, 91302, 136953, 182604, 273906, 289123, 410859, 547812, 578246, 821718, 867369, 1156492, 1643436, 1734738, 2602107, 3469476, 5204214, 7806321, 10408428, 15612642, 31225284]

約数ペア:

[(1, 31225284), (2, 15612642), (3, 10408428), (4, 7806321), (6, 5204214), (9, 3469476), (12, 2602107), (18, 1734738), (19, 1643436), (27, 1156492), (36, 867369), (38, 821718), (54, 578246), (57, 547812), (76, 410859), (108, 289123), (114, 273906), (171, 182604), (228, 136953), (342, 91302), (513, 60868), (684, 45651), (1026, 30434), (2052, 15217)]