16250556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 45677520

約数和(自身を除く): 29426964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 953, 1218, 1421, 1906, 2436, 2842, 2859, 3812, 4263, 5684, 5718, 6671, 8526, 11436, 13342, 17052, 20013, 26684, 27637, 40026, 46697, 55274, 80052, 82911, 93394, 110548, 140091, 165822, 186788, 193459, 280182, 331644, 386918, 560364, 580377, 773836, 1160754, 1354213, 2321508, 2708426, 4062639, 5416852, 8125278, 16250556]

約数ペア:

[(1, 16250556), (2, 8125278), (3, 5416852), (4, 4062639), (6, 2708426), (7, 2321508), (12, 1354213), (14, 1160754), (21, 773836), (28, 580377), (29, 560364), (42, 386918), (49, 331644), (58, 280182), (84, 193459), (87, 186788), (98, 165822), (116, 140091), (147, 110548), (174, 93394), (196, 82911), (203, 80052), (294, 55274), (348, 46697), (406, 40026), (588, 27637), (609, 26684), (812, 20013), (953, 17052), (1218, 13342), (1421, 11436), (1906, 8526), (2436, 6671), (2842, 5718), (2859, 5684), (3812, 4263)]