142609404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{242533}}^1$

素因数の和:242554

約数の個数: 36

約数和(自身を含む): 387084264

約数和(自身を除く): 244474860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 242533, 485066, 727599, 970132, 1455198, 1697731, 2910396, 3395462, 5093193, 6790924, 10186386, 11884117, 20372772, 23768234, 35652351, 47536468, 71304702, 142609404]

約数ペア:

[(1, 142609404), (2, 71304702), (3, 47536468), (4, 35652351), (6, 23768234), (7, 20372772), (12, 11884117), (14, 10186386), (21, 6790924), (28, 5093193), (42, 3395462), (49, 2910396), (84, 1697731), (98, 1455198), (147, 970132), (196, 727599), (294, 485066), (588, 242533)]