16222332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 45045504

約数和(自身を除く): 28823172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 587, 588, 658, 987, 1174, 1316, 1761, 1974, 2303, 2348, 3522, 3948, 4109, 4606, 6909, 7044, 8218, 9212, 12327, 13818, 16436, 24654, 27589, 27636, 28763, 49308, 55178, 57526, 82767, 86289, 110356, 115052, 165534, 172578, 193123, 331068, 345156, 386246, 579369, 772492, 1158738, 1351861, 2317476, 2703722, 4055583, 5407444, 8111166, 16222332]

約数ペア:

[(1, 16222332), (2, 8111166), (3, 5407444), (4, 4055583), (6, 2703722), (7, 2317476), (12, 1351861), (14, 1158738), (21, 772492), (28, 579369), (42, 386246), (47, 345156), (49, 331068), (84, 193123), (94, 172578), (98, 165534), (141, 115052), (147, 110356), (188, 86289), (196, 82767), (282, 57526), (294, 55178), (329, 49308), (564, 28763), (587, 27636), (588, 27589), (658, 24654), (987, 16436), (1174, 13818), (1316, 12327), (1761, 9212), (1974, 8218), (2303, 7044), (2348, 6909), (3522, 4606), (3948, 4109)]