23440485894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1\times {\mathrm{3137}}^1$

素因数の和:5237

約数の個数: 64

約数和(自身を含む): 54224640000

約数和(自身を除く): 30784154106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 1999, 3137, 3738, 3998, 5997, 6274, 9411, 11994, 13993, 18822, 21959, 27986, 41979, 43918, 65877, 83958, 131754, 177911, 279193, 355822, 533733, 558386, 837579, 1067466, 1245377, 1675158, 1954351, 2490754, 3736131, 3908702, 5863053, 6270863, 7472262, 11726106, 12541726, 18812589, 37625178, 43896041, 87792082, 131688123, 263376246, 558106807, 1116213614, 1674320421, 3348640842, 3906747649, 7813495298, 11720242947, 23440485894]

約数ペア:

[(1, 23440485894), (2, 11720242947), (3, 7813495298), (6, 3906747649), (7, 3348640842), (14, 1674320421), (21, 1116213614), (42, 558106807), (89, 263376246), (178, 131688123), (267, 87792082), (534, 43896041), (623, 37625178), (1246, 18812589), (1869, 12541726), (1999, 11726106), (3137, 7472262), (3738, 6270863), (3998, 5863053), (5997, 3908702), (6274, 3736131), (9411, 2490754), (11994, 1954351), (13993, 1675158), (18822, 1245377), (21959, 1067466), (27986, 837579), (41979, 558386), (43918, 533733), (65877, 355822), (83958, 279193), (131754, 177911)]