18367048810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1\times {\mathrm{2971}}^1$

素因数の和:4339

約数の個数: 64

約数和(自身を含む): 36945621504

約数和(自身を除く): 18578572694

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1307, 2365, 2614, 2971, 4730, 5942, 6535, 13070, 14377, 14855, 28754, 29710, 32681, 56201, 65362, 71885, 112402, 127753, 143770, 163405, 255506, 281005, 326810, 562010, 618211, 638765, 1236422, 1277530, 1405283, 2810566, 3091055, 3883097, 6182110, 7026415, 7766194, 14052830, 19415485, 38830970, 42714067, 85428134, 166973171, 213570335, 333946342, 427140670, 834865855, 1669731710, 1836704881, 3673409762, 9183524405, 18367048810]

約数ペア:

[(1, 18367048810), (2, 9183524405), (5, 3673409762), (10, 1836704881), (11, 1669731710), (22, 834865855), (43, 427140670), (55, 333946342), (86, 213570335), (110, 166973171), (215, 85428134), (430, 42714067), (473, 38830970), (946, 19415485), (1307, 14052830), (2365, 7766194), (2614, 7026415), (2971, 6182110), (4730, 3883097), (5942, 3091055), (6535, 2810566), (13070, 1405283), (14377, 1277530), (14855, 1236422), (28754, 638765), (29710, 618211), (32681, 562010), (56201, 326810), (65362, 281005), (71885, 255506), (112402, 163405), (127753, 143770)]