717258474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{11587}}^1$

素因数の和:11795

約数の個数: 48

約数和(自身を含む): 1645032480

約数和(自身を除く): 927774006

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 181, 342, 362, 543, 1086, 1629, 3258, 3439, 6878, 10317, 11587, 20634, 23174, 30951, 34761, 61902, 69522, 104283, 208566, 220153, 440306, 660459, 1320918, 1981377, 2097247, 3962754, 4194494, 6291741, 12583482, 18875223, 37750446, 39847693, 79695386, 119543079, 239086158, 358629237, 717258474]

約数ペア:

[(1, 717258474), (2, 358629237), (3, 239086158), (6, 119543079), (9, 79695386), (18, 39847693), (19, 37750446), (38, 18875223), (57, 12583482), (114, 6291741), (171, 4194494), (181, 3962754), (342, 2097247), (362, 1981377), (543, 1320918), (1086, 660459), (1629, 440306), (3258, 220153), (3439, 208566), (6878, 104283), (10317, 69522), (11587, 61902), (20634, 34761), (23174, 30951)]