9721036794

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{321017}}^1$

素因数の和:321139

約数の個数: 48

約数和(自身を含む): 22835936448

約数和(自身を除く): 13114899654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 2163, 4326, 5047, 10094, 15141, 30282, 321017, 642034, 963051, 1926102, 2247119, 4494238, 6741357, 13482714, 15729833, 31459666, 33064751, 47189499, 66129502, 94378998, 99194253, 198388506, 231453257, 462906514, 694359771, 1388719542, 1620172799, 3240345598, 4860518397, 9721036794]

約数ペア:

[(1, 9721036794), (2, 4860518397), (3, 3240345598), (6, 1620172799), (7, 1388719542), (14, 694359771), (21, 462906514), (42, 231453257), (49, 198388506), (98, 99194253), (103, 94378998), (147, 66129502), (206, 47189499), (294, 33064751), (309, 31459666), (618, 15729833), (721, 13482714), (1442, 6741357), (2163, 4494238), (4326, 2247119), (5047, 1926102), (10094, 963051), (15141, 642034), (30282, 321017)]