2525292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 7967232

約数和(自身を除く): 5441940

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 911, 924, 1386, 1822, 2733, 2772, 3644, 5466, 6377, 8199, 10021, 10932, 12754, 16398, 19131, 20042, 25508, 30063, 32796, 38262, 40084, 57393, 60126, 70147, 76524, 90189, 114786, 120252, 140294, 180378, 210441, 229572, 280588, 360756, 420882, 631323, 841764, 1262646, 2525292]

約数ペア:

[(1, 2525292), (2, 1262646), (3, 841764), (4, 631323), (6, 420882), (7, 360756), (9, 280588), (11, 229572), (12, 210441), (14, 180378), (18, 140294), (21, 120252), (22, 114786), (28, 90189), (33, 76524), (36, 70147), (42, 60126), (44, 57393), (63, 40084), (66, 38262), (77, 32796), (84, 30063), (99, 25508), (126, 20042), (132, 19131), (154, 16398), (198, 12754), (231, 10932), (252, 10021), (308, 8199), (396, 6377), (462, 5466), (693, 3644), (911, 2772), (924, 2733), (1386, 1822)]