15017976

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1249}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 40950000

約数和(自身を除く): 25932024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1249, 1336, 1503, 2004, 2498, 3006, 3747, 4008, 4996, 6012, 7494, 9992, 11241, 12024, 14988, 22482, 29976, 44964, 89928, 208583, 417166, 625749, 834332, 1251498, 1668664, 1877247, 2502996, 3754494, 5005992, 7508988, 15017976]

約数ペア:

[(1, 15017976), (2, 7508988), (3, 5005992), (4, 3754494), (6, 2502996), (8, 1877247), (9, 1668664), (12, 1251498), (18, 834332), (24, 625749), (36, 417166), (72, 208583), (167, 89928), (334, 44964), (501, 29976), (668, 22482), (1002, 14988), (1249, 12024), (1336, 11241), (1503, 9992), (2004, 7494), (2498, 6012), (3006, 4996), (3747, 4008)]