1917089436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227251}}^1$

素因数の和:227314

約数の個数: 48

約数和(自身を含む): 4835922560

約数和(自身を除く): 2918833124

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 227251, 454502, 681753, 909004, 1363506, 2727012, 4317769, 8408287, 8635538, 12953307, 16816574, 17271076, 25224861, 25906614, 33633148, 50449722, 51813228, 100899444, 159757453, 319514906, 479272359, 639029812, 958544718, 1917089436]

約数ペア:

[(1, 1917089436), (2, 958544718), (3, 639029812), (4, 479272359), (6, 319514906), (12, 159757453), (19, 100899444), (37, 51813228), (38, 50449722), (57, 33633148), (74, 25906614), (76, 25224861), (111, 17271076), (114, 16816574), (148, 12953307), (222, 8635538), (228, 8408287), (444, 4317769), (703, 2727012), (1406, 1363506), (2109, 909004), (2812, 681753), (4218, 454502), (8436, 227251)]