31318644

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{1087}}^1$

素因数の和:1122

約数の個数: 60

約数和(自身を含む): 85329664

約数和(自身を除く): 54011020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1087, 1372, 2058, 2174, 2401, 3261, 4116, 4348, 4802, 6522, 7203, 7609, 9604, 13044, 14406, 15218, 22827, 28812, 30436, 45654, 53263, 91308, 106526, 159789, 213052, 319578, 372841, 639156, 745682, 1118523, 1491364, 2237046, 2609887, 4474092, 5219774, 7829661, 10439548, 15659322, 31318644]

約数ペア:

[(1, 31318644), (2, 15659322), (3, 10439548), (4, 7829661), (6, 5219774), (7, 4474092), (12, 2609887), (14, 2237046), (21, 1491364), (28, 1118523), (42, 745682), (49, 639156), (84, 372841), (98, 319578), (147, 213052), (196, 159789), (294, 106526), (343, 91308), (588, 53263), (686, 45654), (1029, 30436), (1087, 28812), (1372, 22827), (2058, 15218), (2174, 14406), (2401, 13044), (3261, 9604), (4116, 7609), (4348, 7203), (4802, 6522)]