2634618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 6076800

約数和(自身を除く): 3442182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 421, 447, 842, 894, 1043, 1263, 2086, 2526, 2947, 3129, 5894, 6258, 8841, 17682, 62729, 125458, 188187, 376374, 439103, 878206, 1317309, 2634618]

約数ペア:

[(1, 2634618), (2, 1317309), (3, 878206), (6, 439103), (7, 376374), (14, 188187), (21, 125458), (42, 62729), (149, 17682), (298, 8841), (421, 6258), (447, 5894), (842, 3129), (894, 2947), (1043, 2526), (1263, 2086)]