22427748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 65898560

約数和(自身を除く): 43470812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1459, 1708, 2196, 2562, 2918, 3843, 4377, 5124, 5836, 7686, 8754, 10213, 13131, 15372, 17508, 20426, 26262, 30639, 40852, 52524, 61278, 88999, 91917, 122556, 177998, 183834, 266997, 355996, 367668, 533994, 622993, 800991, 1067988, 1245986, 1601982, 1868979, 2491972, 3203964, 3737958, 5606937, 7475916, 11213874, 22427748]

約数ペア:

[(1, 22427748), (2, 11213874), (3, 7475916), (4, 5606937), (6, 3737958), (7, 3203964), (9, 2491972), (12, 1868979), (14, 1601982), (18, 1245986), (21, 1067988), (28, 800991), (36, 622993), (42, 533994), (61, 367668), (63, 355996), (84, 266997), (122, 183834), (126, 177998), (183, 122556), (244, 91917), (252, 88999), (366, 61278), (427, 52524), (549, 40852), (732, 30639), (854, 26262), (1098, 20426), (1281, 17508), (1459, 15372), (1708, 13131), (2196, 10213), (2562, 8754), (2918, 7686), (3843, 5836), (4377, 5124)]