2018802156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{201961}}^1$

素因数の和:201999

約数の個数: 72

約数和(自身を含む): 5801964336

約数和(自身を除く): 3783162180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 201961, 403922, 605883, 807844, 1211766, 1413727, 2423532, 2827454, 3433337, 4241181, 5654908, 6866674, 8482362, 9896089, 10300011, 13733348, 16964724, 19792178, 20600022, 24033359, 29688267, 39584356, 41200044, 48066718, 59376534, 72100077, 96133436, 118753068, 144200154, 168233513, 288400308, 336467026, 504700539, 672934052, 1009401078, 2018802156]

約数ペア:

[(1, 2018802156), (2, 1009401078), (3, 672934052), (4, 504700539), (6, 336467026), (7, 288400308), (12, 168233513), (14, 144200154), (17, 118753068), (21, 96133436), (28, 72100077), (34, 59376534), (42, 48066718), (49, 41200044), (51, 39584356), (68, 29688267), (84, 24033359), (98, 20600022), (102, 19792178), (119, 16964724), (147, 13733348), (196, 10300011), (204, 9896089), (238, 8482362), (294, 6866674), (357, 5654908), (476, 4241181), (588, 3433337), (714, 2827454), (833, 2423532), (1428, 1413727), (1666, 1211766), (2499, 807844), (3332, 605883), (4998, 403922), (9996, 201961)]