2099611332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{640907}}^1$

素因数の和:640937

約数の個数: 72

約数和(自身を含む): 6532134336

約数和(自身を除く): 4432523004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 640907, 1281814, 1922721, 2563628, 3845442, 4486349, 5768163, 7690884, 8331791, 8972698, 11536326, 13459047, 16663582, 17945396, 23072652, 24995373, 26918094, 33327164, 40377141, 49990746, 53836188, 58322537, 74986119, 80754282, 99981492, 116645074, 149972238, 161508564, 174967611, 233290148, 299944476, 349935222, 524902833, 699870444, 1049805666, 2099611332]

約数ペア:

[(1, 2099611332), (2, 1049805666), (3, 699870444), (4, 524902833), (6, 349935222), (7, 299944476), (9, 233290148), (12, 174967611), (13, 161508564), (14, 149972238), (18, 116645074), (21, 99981492), (26, 80754282), (28, 74986119), (36, 58322537), (39, 53836188), (42, 49990746), (52, 40377141), (63, 33327164), (78, 26918094), (84, 24995373), (91, 23072652), (117, 17945396), (126, 16663582), (156, 13459047), (182, 11536326), (234, 8972698), (252, 8331791), (273, 7690884), (364, 5768163), (468, 4486349), (546, 3845442), (819, 2563628), (1092, 1922721), (1638, 1281814), (3276, 640907)]