15691999842

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1289}}^1\times {\mathrm{2203}}^1$

素因数の和:3807

約数の個数: 48

約数和(自身を含む): 34152037920

約数和(自身を除く): 18460038078

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1289, 1842, 2203, 2578, 2763, 3867, 4406, 5526, 6609, 7734, 11601, 13218, 19827, 23202, 39654, 395723, 676321, 791446, 1187169, 1352642, 2028963, 2374338, 2839667, 3561507, 4057926, 5679334, 6086889, 7123014, 8519001, 12173778, 17038002, 25557003, 51114006, 871777769, 1743555538, 2615333307, 5230666614, 7845999921, 15691999842]

約数ペア:

[(1, 15691999842), (2, 7845999921), (3, 5230666614), (6, 2615333307), (9, 1743555538), (18, 871777769), (307, 51114006), (614, 25557003), (921, 17038002), (1289, 12173778), (1842, 8519001), (2203, 7123014), (2578, 6086889), (2763, 5679334), (3867, 4057926), (4406, 3561507), (5526, 2839667), (6609, 2374338), (7734, 2028963), (11601, 1352642), (13218, 1187169), (19827, 791446), (23202, 676321), (39654, 395723)]