71377218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9743}}^1$

素因数の和:9799

約数の個数: 48

約数和(自身を含む): 173287296

約数和(自身を除く): 101910078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 9743, 19486, 29229, 58458, 87687, 107173, 175374, 214346, 321519, 360491, 643038, 720982, 964557, 1081473, 1929114, 2162946, 3244419, 3965401, 6488838, 7930802, 11896203, 23792406, 35688609, 71377218]

約数ペア:

[(1, 71377218), (2, 35688609), (3, 23792406), (6, 11896203), (9, 7930802), (11, 6488838), (18, 3965401), (22, 3244419), (33, 2162946), (37, 1929114), (66, 1081473), (74, 964557), (99, 720982), (111, 643038), (198, 360491), (222, 321519), (333, 214346), (407, 175374), (666, 107173), (814, 87687), (1221, 58458), (2442, 29229), (3663, 19486), (7326, 9743)]