22180068

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 61253920

約数和(自身を除く): 39073852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1201, 1539, 2052, 2402, 3078, 3603, 4617, 4804, 6156, 7206, 9234, 10809, 14412, 18468, 21618, 22819, 32427, 43236, 45638, 64854, 68457, 91276, 97281, 129708, 136914, 194562, 205371, 273828, 291843, 389124, 410742, 583686, 616113, 821484, 1167372, 1232226, 1848339, 2464452, 3696678, 5545017, 7393356, 11090034, 22180068]

約数ペア:

[(1, 22180068), (2, 11090034), (3, 7393356), (4, 5545017), (6, 3696678), (9, 2464452), (12, 1848339), (18, 1232226), (19, 1167372), (27, 821484), (36, 616113), (38, 583686), (54, 410742), (57, 389124), (76, 291843), (81, 273828), (108, 205371), (114, 194562), (162, 136914), (171, 129708), (228, 97281), (243, 91276), (324, 68457), (342, 64854), (486, 45638), (513, 43236), (684, 32427), (972, 22819), (1026, 21618), (1201, 18468), (1539, 14412), (2052, 10809), (2402, 9234), (3078, 7206), (3603, 6156), (4617, 4804)]