38991672

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:1973

約数の個数: 64

約数和(自身を含む): 109485600

約数和(自身を除く): 70493928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1746, 1861, 2328, 2619, 3492, 3722, 5238, 5583, 6984, 7444, 10476, 11166, 14888, 16749, 20952, 22332, 33498, 44664, 50247, 66996, 100494, 133992, 180517, 200988, 361034, 401976, 541551, 722068, 1083102, 1444136, 1624653, 2166204, 3249306, 4332408, 4873959, 6498612, 9747918, 12997224, 19495836, 38991672]

約数ペア:

[(1, 38991672), (2, 19495836), (3, 12997224), (4, 9747918), (6, 6498612), (8, 4873959), (9, 4332408), (12, 3249306), (18, 2166204), (24, 1624653), (27, 1444136), (36, 1083102), (54, 722068), (72, 541551), (97, 401976), (108, 361034), (194, 200988), (216, 180517), (291, 133992), (388, 100494), (582, 66996), (776, 50247), (873, 44664), (1164, 33498), (1746, 22332), (1861, 20952), (2328, 16749), (2619, 14888), (3492, 11166), (3722, 10476), (5238, 7444), (5583, 6984)]