2011228548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{4493}}^1$

素因数の和:4653

約数の個数: 72

約数和(自身を含む): 5438962368

約数和(自身を除く): 3427733820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 4493, 5329, 6132, 8986, 10658, 13479, 15987, 17972, 21316, 26958, 31451, 31974, 37303, 53916, 62902, 63948, 74606, 94353, 111909, 125804, 149212, 188706, 223818, 327989, 377412, 447636, 655978, 983967, 1311956, 1967934, 2295923, 3935868, 4591846, 6887769, 9183692, 13775538, 23943197, 27551076, 47886394, 71829591, 95772788, 143659182, 167602379, 287318364, 335204758, 502807137, 670409516, 1005614274, 2011228548]

約数ペア:

[(1, 2011228548), (2, 1005614274), (3, 670409516), (4, 502807137), (6, 335204758), (7, 287318364), (12, 167602379), (14, 143659182), (21, 95772788), (28, 71829591), (42, 47886394), (73, 27551076), (84, 23943197), (146, 13775538), (219, 9183692), (292, 6887769), (438, 4591846), (511, 3935868), (876, 2295923), (1022, 1967934), (1533, 1311956), (2044, 983967), (3066, 655978), (4493, 447636), (5329, 377412), (6132, 327989), (8986, 223818), (10658, 188706), (13479, 149212), (15987, 125804), (17972, 111909), (21316, 94353), (26958, 74606), (31451, 63948), (31974, 62902), (37303, 53916)]