9901332

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1898

約数の個数: 72

約数和(自身を含む): 29877120

約数和(自身を除く): 19975788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 1871, 2646, 3742, 5292, 5613, 7484, 11226, 13097, 16839, 22452, 26194, 33678, 39291, 50517, 52388, 67356, 78582, 91679, 101034, 117873, 157164, 183358, 202068, 235746, 275037, 353619, 366716, 471492, 550074, 707238, 825111, 1100148, 1414476, 1650222, 2475333, 3300444, 4950666, 9901332]

約数ペア:

[(1, 9901332), (2, 4950666), (3, 3300444), (4, 2475333), (6, 1650222), (7, 1414476), (9, 1100148), (12, 825111), (14, 707238), (18, 550074), (21, 471492), (27, 366716), (28, 353619), (36, 275037), (42, 235746), (49, 202068), (54, 183358), (63, 157164), (84, 117873), (98, 101034), (108, 91679), (126, 78582), (147, 67356), (189, 52388), (196, 50517), (252, 39291), (294, 33678), (378, 26194), (441, 22452), (588, 16839), (756, 13097), (882, 11226), (1323, 7484), (1764, 5613), (1871, 5292), (2646, 3742)]