286728372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1137811}}^1$

素因数の和:1137828

約数の個数: 36

約数和(自身を含む): 828327136

約数和(自身を除く): 541598764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1137811, 2275622, 3413433, 4551244, 6826866, 7964677, 10240299, 13653732, 15929354, 20480598, 23894031, 31858708, 40961196, 47788062, 71682093, 95576124, 143364186, 286728372]

約数ペア:

[(1, 286728372), (2, 143364186), (3, 95576124), (4, 71682093), (6, 47788062), (7, 40961196), (9, 31858708), (12, 23894031), (14, 20480598), (18, 15929354), (21, 13653732), (28, 10240299), (36, 7964677), (42, 6826866), (63, 4551244), (84, 3413433), (126, 2275622), (252, 1137811)]