1914516

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 5285280

約数和(自身を除く): 3370764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 311, 324, 342, 513, 622, 684, 933, 1026, 1244, 1539, 1866, 2052, 2799, 3078, 3732, 5598, 5909, 6156, 8397, 11196, 11818, 16794, 17727, 23636, 25191, 33588, 35454, 50382, 53181, 70908, 100764, 106362, 159543, 212724, 319086, 478629, 638172, 957258, 1914516]

約数ペア:

[(1, 1914516), (2, 957258), (3, 638172), (4, 478629), (6, 319086), (9, 212724), (12, 159543), (18, 106362), (19, 100764), (27, 70908), (36, 53181), (38, 50382), (54, 35454), (57, 33588), (76, 25191), (81, 23636), (108, 17727), (114, 16794), (162, 11818), (171, 11196), (228, 8397), (311, 6156), (324, 5909), (342, 5598), (513, 3732), (622, 3078), (684, 2799), (933, 2052), (1026, 1866), (1244, 1539)]