30642438

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1663}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 63737856

約数和(自身を除く): 33095418

約数列:

[1, 2, 3, 6, 37, 74, 83, 111, 166, 222, 249, 498, 1663, 3071, 3326, 4989, 6142, 9213, 9978, 18426, 61531, 123062, 138029, 184593, 276058, 369186, 414087, 828174, 5107073, 10214146, 15321219, 30642438]

約数ペア:

[(1, 30642438), (2, 15321219), (3, 10214146), (6, 5107073), (37, 828174), (74, 414087), (83, 369186), (111, 276058), (166, 184593), (222, 138029), (249, 123062), (498, 61531), (1663, 18426), (3071, 9978), (3326, 9213), (4989, 6142)]