1838821428

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{2027}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 4712617728

約数和(自身を除く): 2873796300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 223, 226, 339, 446, 452, 669, 678, 892, 1017, 1338, 1356, 2007, 2027, 2034, 2676, 4014, 4054, 4068, 6081, 8028, 8108, 12162, 18243, 24324, 25199, 36486, 50398, 72972, 75597, 100796, 151194, 226791, 229051, 302388, 452021, 453582, 458102, 687153, 904042, 907164, 916204, 1356063, 1374306, 1808084, 2061459, 2712126, 2748612, 4068189, 4122918, 5424252, 8136378, 8245836, 16272756, 51078373, 102156746, 153235119, 204313492, 306470238, 459705357, 612940476, 919410714, 1838821428]

約数ペア:

[(1, 1838821428), (2, 919410714), (3, 612940476), (4, 459705357), (6, 306470238), (9, 204313492), (12, 153235119), (18, 102156746), (36, 51078373), (113, 16272756), (223, 8245836), (226, 8136378), (339, 5424252), (446, 4122918), (452, 4068189), (669, 2748612), (678, 2712126), (892, 2061459), (1017, 1808084), (1338, 1374306), (1356, 1356063), (2007, 916204), (2027, 907164), (2034, 904042), (2676, 687153), (4014, 458102), (4054, 453582), (4068, 452021), (6081, 302388), (8028, 229051), (8108, 226791), (12162, 151194), (18243, 100796), (24324, 75597), (25199, 72972), (36486, 50398)]