18511044

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 46061568

約数和(自身を除く): 27550524

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 1427, 2162, 2854, 3243, 4281, 4324, 5708, 6486, 8562, 12972, 17124, 32821, 65642, 67069, 98463, 131284, 134138, 196926, 201207, 268276, 393852, 402414, 804828, 1542587, 3085174, 4627761, 6170348, 9255522, 18511044]

約数ペア:

[(1, 18511044), (2, 9255522), (3, 6170348), (4, 4627761), (6, 3085174), (12, 1542587), (23, 804828), (46, 402414), (47, 393852), (69, 268276), (92, 201207), (94, 196926), (138, 134138), (141, 131284), (188, 98463), (276, 67069), (282, 65642), (564, 32821), (1081, 17124), (1427, 12972), (2162, 8562), (2854, 6486), (3243, 5708), (4281, 4324)]