13149684

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 34856640

約数和(自身を除く): 21706956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 59, 82, 118, 123, 151, 164, 177, 236, 246, 302, 354, 369, 453, 492, 531, 604, 708, 738, 906, 1062, 1359, 1476, 1812, 2124, 2419, 2718, 4838, 5436, 6191, 7257, 8909, 9676, 12382, 14514, 17818, 18573, 21771, 24764, 26727, 29028, 35636, 37146, 43542, 53454, 55719, 74292, 80181, 87084, 106908, 111438, 160362, 222876, 320724, 365269, 730538, 1095807, 1461076, 2191614, 3287421, 4383228, 6574842, 13149684]

約数ペア:

[(1, 13149684), (2, 6574842), (3, 4383228), (4, 3287421), (6, 2191614), (9, 1461076), (12, 1095807), (18, 730538), (36, 365269), (41, 320724), (59, 222876), (82, 160362), (118, 111438), (123, 106908), (151, 87084), (164, 80181), (177, 74292), (236, 55719), (246, 53454), (302, 43542), (354, 37146), (369, 35636), (453, 29028), (492, 26727), (531, 24764), (604, 21771), (708, 18573), (738, 17818), (906, 14514), (1062, 12382), (1359, 9676), (1476, 8909), (1812, 7257), (2124, 6191), (2419, 5436), (2718, 4838)]