61242918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 80591322

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 37, 62, 66, 74, 93, 111, 186, 222, 341, 407, 682, 809, 814, 1023, 1147, 1221, 1618, 2046, 2294, 2427, 2442, 3441, 4854, 6882, 8899, 12617, 17798, 25079, 25234, 26697, 29933, 37851, 50158, 53394, 59866, 75237, 75702, 89799, 150474, 179598, 275869, 329263, 551738, 658526, 827607, 927923, 987789, 1655214, 1855846, 1975578, 2783769, 5567538, 10207153, 20414306, 30621459, 61242918]

約数ペア:

[(1, 61242918), (2, 30621459), (3, 20414306), (6, 10207153), (11, 5567538), (22, 2783769), (31, 1975578), (33, 1855846), (37, 1655214), (62, 987789), (66, 927923), (74, 827607), (93, 658526), (111, 551738), (186, 329263), (222, 275869), (341, 179598), (407, 150474), (682, 89799), (809, 75702), (814, 75237), (1023, 59866), (1147, 53394), (1221, 50158), (1618, 37851), (2046, 29933), (2294, 26697), (2427, 25234), (2442, 25079), (3441, 17798), (4854, 12617), (6882, 8899)]