15237040908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{725159}}^1$

素因数の和:725286

約数の個数: 48

約数和(自身を含む): 38009986560

約数和(自身を除く): 22772945652

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 103, 204, 206, 309, 412, 618, 1236, 1751, 3502, 5253, 7004, 10506, 21012, 725159, 1450318, 2175477, 2900636, 4350954, 8701908, 12327703, 24655406, 36983109, 49310812, 73966218, 74691377, 147932436, 149382754, 224074131, 298765508, 448148262, 896296524, 1269753409, 2539506818, 3809260227, 5079013636, 7618520454, 15237040908]

約数ペア:

[(1, 15237040908), (2, 7618520454), (3, 5079013636), (4, 3809260227), (6, 2539506818), (12, 1269753409), (17, 896296524), (34, 448148262), (51, 298765508), (68, 224074131), (102, 149382754), (103, 147932436), (204, 74691377), (206, 73966218), (309, 49310812), (412, 36983109), (618, 24655406), (1236, 12327703), (1751, 8701908), (3502, 4350954), (5253, 2900636), (7004, 2175477), (10506, 1450318), (21012, 725159)]