22198932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 64698816

約数和(自身を除く): 42499884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 643, 822, 959, 1233, 1286, 1644, 1918, 1929, 2466, 2572, 2877, 3836, 3858, 4501, 4932, 5754, 5787, 7716, 8631, 9002, 11508, 11574, 13503, 17262, 18004, 23148, 27006, 34524, 40509, 54012, 81018, 88091, 162036, 176182, 264273, 352364, 528546, 616637, 792819, 1057092, 1233274, 1585638, 1849911, 2466548, 3171276, 3699822, 5549733, 7399644, 11099466, 22198932]

約数ペア:

[(1, 22198932), (2, 11099466), (3, 7399644), (4, 5549733), (6, 3699822), (7, 3171276), (9, 2466548), (12, 1849911), (14, 1585638), (18, 1233274), (21, 1057092), (28, 792819), (36, 616637), (42, 528546), (63, 352364), (84, 264273), (126, 176182), (137, 162036), (252, 88091), (274, 81018), (411, 54012), (548, 40509), (643, 34524), (822, 27006), (959, 23148), (1233, 18004), (1286, 17262), (1644, 13503), (1918, 11574), (1929, 11508), (2466, 9002), (2572, 8631), (2877, 7716), (3836, 5787), (3858, 5754), (4501, 4932)]