2498076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 7547904

約数和(自身を除く): 5049828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 431, 483, 644, 828, 862, 966, 1293, 1449, 1724, 1932, 2586, 2898, 3017, 3879, 5172, 5796, 6034, 7758, 9051, 9913, 12068, 15516, 18102, 19826, 27153, 29739, 36204, 39652, 54306, 59478, 69391, 89217, 108612, 118956, 138782, 178434, 208173, 277564, 356868, 416346, 624519, 832692, 1249038, 2498076]

約数ペア:

[(1, 2498076), (2, 1249038), (3, 832692), (4, 624519), (6, 416346), (7, 356868), (9, 277564), (12, 208173), (14, 178434), (18, 138782), (21, 118956), (23, 108612), (28, 89217), (36, 69391), (42, 59478), (46, 54306), (63, 39652), (69, 36204), (84, 29739), (92, 27153), (126, 19826), (138, 18102), (161, 15516), (207, 12068), (252, 9913), (276, 9051), (322, 7758), (414, 6034), (431, 5796), (483, 5172), (644, 3879), (828, 3017), (862, 2898), (966, 2586), (1293, 1932), (1449, 1724)]