84460178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1274

約数の個数: 24

約数和(自身を含む): 139753740

約数和(自身を除く): 55293562

約数列:

[1, 2, 11, 22, 121, 242, 421, 829, 842, 1658, 4631, 9119, 9262, 18238, 50941, 100309, 101882, 200618, 349009, 698018, 3839099, 7678198, 42230089, 84460178]

約数ペア:

[(1, 84460178), (2, 42230089), (11, 7678198), (22, 3839099), (121, 698018), (242, 349009), (421, 200618), (829, 101882), (842, 100309), (1658, 50941), (4631, 18238), (9119, 9262)]