2238402438

素因数分解:

$2^1\times 3^4\times {\mathrm{251}}^1\times {\mathrm{55049}}^1$

素因数の和:55314

約数の個数: 40

約数和(自身を含む): 5035753800

約数和(自身を除く): 2797351362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 251, 502, 753, 1506, 2259, 4518, 6777, 13554, 20331, 40662, 55049, 110098, 165147, 330294, 495441, 990882, 1486323, 2972646, 4458969, 8917938, 13817299, 27634598, 41451897, 82903794, 124355691, 248711382, 373067073, 746134146, 1119201219, 2238402438]

約数ペア:

[(1, 2238402438), (2, 1119201219), (3, 746134146), (6, 373067073), (9, 248711382), (18, 124355691), (27, 82903794), (54, 41451897), (81, 27634598), (162, 13817299), (251, 8917938), (502, 4458969), (753, 2972646), (1506, 1486323), (2259, 990882), (4518, 495441), (6777, 330294), (13554, 165147), (20331, 110098), (40662, 55049)]