12870198

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 19063242

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 198, 282, 297, 423, 461, 517, 594, 846, 922, 1034, 1269, 1383, 1551, 2538, 2766, 3102, 4149, 4653, 5071, 8298, 9306, 10142, 12447, 13959, 15213, 21667, 24894, 27918, 30426, 43334, 45639, 65001, 91278, 130002, 136917, 195003, 238337, 273834, 390006, 476674, 585009, 715011, 1170018, 1430022, 2145033, 4290066, 6435099, 12870198]

約数ペア:

[(1, 12870198), (2, 6435099), (3, 4290066), (6, 2145033), (9, 1430022), (11, 1170018), (18, 715011), (22, 585009), (27, 476674), (33, 390006), (47, 273834), (54, 238337), (66, 195003), (94, 136917), (99, 130002), (141, 91278), (198, 65001), (282, 45639), (297, 43334), (423, 30426), (461, 27918), (517, 24894), (594, 21667), (846, 15213), (922, 13959), (1034, 12447), (1269, 10142), (1383, 9306), (1551, 8298), (2538, 5071), (2766, 4653), (3102, 4149)]