38538216

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18457}}^1$

素因数の和:18498

約数の個数: 48

約数和(自身を含む): 107979300

約数和(自身を除く): 69441084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 18457, 36914, 55371, 73828, 110742, 147656, 166113, 221484, 332226, 442968, 535253, 664452, 1070506, 1328904, 1605759, 2141012, 3211518, 4282024, 4817277, 6423036, 9634554, 12846072, 19269108, 38538216]

約数ペア:

[(1, 38538216), (2, 19269108), (3, 12846072), (4, 9634554), (6, 6423036), (8, 4817277), (9, 4282024), (12, 3211518), (18, 2141012), (24, 1605759), (29, 1328904), (36, 1070506), (58, 664452), (72, 535253), (87, 442968), (116, 332226), (174, 221484), (232, 166113), (261, 147656), (348, 110742), (522, 73828), (696, 55371), (1044, 36914), (2088, 18457)]