291287196

素因数分解:

$2^2\times 3^2\times {\mathrm{739}}^1\times {\mathrm{10949}}^1$

素因数の和:11698

約数の個数: 36

約数和(自身を含む): 737373000

約数和(自身を除く): 446085804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 739, 1478, 2217, 2956, 4434, 6651, 8868, 10949, 13302, 21898, 26604, 32847, 43796, 65694, 98541, 131388, 197082, 394164, 8091311, 16182622, 24273933, 32365244, 48547866, 72821799, 97095732, 145643598, 291287196]

約数ペア:

[(1, 291287196), (2, 145643598), (3, 97095732), (4, 72821799), (6, 48547866), (9, 32365244), (12, 24273933), (18, 16182622), (36, 8091311), (739, 394164), (1478, 197082), (2217, 131388), (2956, 98541), (4434, 65694), (6651, 43796), (8868, 32847), (10949, 26604), (13302, 21898)]