405078162

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{13163}}^1$

素因数の和:13414

約数の個数: 32

約数和(自身を含む): 849235968

約数和(自身を除く): 444157806

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 5129, 10258, 13163, 15387, 26326, 30774, 39489, 78978, 302749, 605498, 908247, 1816494, 2935349, 5870698, 8806047, 17612094, 67513027, 135026054, 202539081, 405078162]

約数ペア:

[(1, 405078162), (2, 202539081), (3, 135026054), (6, 67513027), (23, 17612094), (46, 8806047), (69, 5870698), (138, 2935349), (223, 1816494), (446, 908247), (669, 605498), (1338, 302749), (5129, 78978), (10258, 39489), (13163, 30774), (15387, 26326)]