19122696

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 53491200

約数和(自身を除く): 34368504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 397, 446, 669, 794, 892, 1191, 1338, 1588, 1784, 2007, 2382, 2676, 3176, 3573, 4014, 4764, 5352, 6021, 7146, 8028, 9528, 10719, 12042, 14292, 16056, 21438, 24084, 28584, 42876, 48168, 85752, 88531, 177062, 265593, 354124, 531186, 708248, 796779, 1062372, 1593558, 2124744, 2390337, 3187116, 4780674, 6374232, 9561348, 19122696]

約数ペア:

[(1, 19122696), (2, 9561348), (3, 6374232), (4, 4780674), (6, 3187116), (8, 2390337), (9, 2124744), (12, 1593558), (18, 1062372), (24, 796779), (27, 708248), (36, 531186), (54, 354124), (72, 265593), (108, 177062), (216, 88531), (223, 85752), (397, 48168), (446, 42876), (669, 28584), (794, 24084), (892, 21438), (1191, 16056), (1338, 14292), (1588, 12042), (1784, 10719), (2007, 9528), (2382, 8028), (2676, 7146), (3176, 6021), (3573, 5352), (4014, 4764)]