19248732

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4817}}^1$

素因数の和:4867

約数の個数: 48

約数和(自身を含む): 51263520

約数和(自身を除く): 32014788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 4817, 9634, 14451, 19268, 28902, 43353, 57804, 86706, 130059, 173412, 178229, 260118, 356458, 520236, 534687, 712916, 1069374, 1604061, 2138748, 3208122, 4812183, 6416244, 9624366, 19248732]

約数ペア:

[(1, 19248732), (2, 9624366), (3, 6416244), (4, 4812183), (6, 3208122), (9, 2138748), (12, 1604061), (18, 1069374), (27, 712916), (36, 534687), (37, 520236), (54, 356458), (74, 260118), (108, 178229), (111, 173412), (148, 130059), (222, 86706), (333, 57804), (444, 43353), (666, 28902), (999, 19268), (1332, 14451), (1998, 9634), (3996, 4817)]