15693851916

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{977}}^1\times {\mathrm{10883}}^1$

素因数の和:11911

約数の個数: 72

約数和(自身を含む): 40683477744

約数和(自身を除く): 24989625828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 977, 1476, 1954, 2931, 3908, 5862, 8793, 10883, 11724, 17586, 21766, 32649, 35172, 40057, 43532, 65298, 80114, 97947, 120171, 130596, 160228, 195894, 240342, 360513, 391788, 446203, 480684, 721026, 892406, 1338609, 1442052, 1784812, 2677218, 4015827, 5354436, 8031654, 10632691, 16063308, 21265382, 31898073, 42530764, 63796146, 95694219, 127592292, 191388438, 382776876, 435940331, 871880662, 1307820993, 1743761324, 2615641986, 3923462979, 5231283972, 7846925958, 15693851916]

約数ペア:

[(1, 15693851916), (2, 7846925958), (3, 5231283972), (4, 3923462979), (6, 2615641986), (9, 1743761324), (12, 1307820993), (18, 871880662), (36, 435940331), (41, 382776876), (82, 191388438), (123, 127592292), (164, 95694219), (246, 63796146), (369, 42530764), (492, 31898073), (738, 21265382), (977, 16063308), (1476, 10632691), (1954, 8031654), (2931, 5354436), (3908, 4015827), (5862, 2677218), (8793, 1784812), (10883, 1442052), (11724, 1338609), (17586, 892406), (21766, 721026), (32649, 480684), (35172, 446203), (40057, 391788), (43532, 360513), (65298, 240342), (80114, 195894), (97947, 160228), (120171, 130596)]