2306556

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{113}}^1$

素因数の和:142

約数の個数: 84

約数和(自身を含む): 6977712

約数和(自身を除く): 4671156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 113, 126, 162, 189, 226, 243, 252, 324, 339, 378, 452, 486, 567, 678, 729, 756, 791, 972, 1017, 1134, 1356, 1458, 1582, 1701, 2034, 2268, 2373, 2916, 3051, 3164, 3402, 4068, 4746, 5103, 6102, 6804, 7119, 9153, 9492, 10206, 12204, 14238, 18306, 20412, 21357, 27459, 28476, 36612, 42714, 54918, 64071, 82377, 85428, 109836, 128142, 164754, 192213, 256284, 329508, 384426, 576639, 768852, 1153278, 2306556]

約数ペア:

[(1, 2306556), (2, 1153278), (3, 768852), (4, 576639), (6, 384426), (7, 329508), (9, 256284), (12, 192213), (14, 164754), (18, 128142), (21, 109836), (27, 85428), (28, 82377), (36, 64071), (42, 54918), (54, 42714), (63, 36612), (81, 28476), (84, 27459), (108, 21357), (113, 20412), (126, 18306), (162, 14238), (189, 12204), (226, 10206), (243, 9492), (252, 9153), (324, 7119), (339, 6804), (378, 6102), (452, 5103), (486, 4746), (567, 4068), (678, 3402), (729, 3164), (756, 3051), (791, 2916), (972, 2373), (1017, 2268), (1134, 2034), (1356, 1701), (1458, 1582)]