122817828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20029}}^1$

素因数の和:20116

約数の個数: 48

約数和(自身を含む): 332017280

約数和(自身を除く): 209199452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 20029, 40058, 60087, 80116, 120174, 140203, 240348, 280406, 420609, 560812, 841218, 1462117, 1682436, 2924234, 4386351, 5848468, 8772702, 10234819, 17545404, 20469638, 30704457, 40939276, 61408914, 122817828]

約数ペア:

[(1, 122817828), (2, 61408914), (3, 40939276), (4, 30704457), (6, 20469638), (7, 17545404), (12, 10234819), (14, 8772702), (21, 5848468), (28, 4386351), (42, 2924234), (73, 1682436), (84, 1462117), (146, 841218), (219, 560812), (292, 420609), (438, 280406), (511, 240348), (876, 140203), (1022, 120174), (1533, 80116), (2044, 60087), (3066, 40058), (6132, 20029)]