13867380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77041}}^1$

素因数の和:77056

約数の個数: 36

約数和(自身を含む): 42064932

約数和(自身を除く): 28197552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77041, 154082, 231123, 308164, 385205, 462246, 693369, 770410, 924492, 1155615, 1386738, 1540820, 2311230, 2773476, 3466845, 4622460, 6933690, 13867380]

約数ペア:

[(1, 13867380), (2, 6933690), (3, 4622460), (4, 3466845), (5, 2773476), (6, 2311230), (9, 1540820), (10, 1386738), (12, 1155615), (15, 924492), (18, 770410), (20, 693369), (30, 462246), (36, 385205), (45, 308164), (60, 231123), (90, 154082), (180, 77041)]