25214238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2411}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 63213696

約数和(自身を除く): 37999458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 2411, 3486, 4822, 5229, 7233, 10458, 14466, 16877, 21699, 33754, 43398, 50631, 101262, 151893, 200113, 303786, 400226, 600339, 1200678, 1400791, 1801017, 2801582, 3602034, 4202373, 8404746, 12607119, 25214238]

約数ペア:

[(1, 25214238), (2, 12607119), (3, 8404746), (6, 4202373), (7, 3602034), (9, 2801582), (14, 1801017), (18, 1400791), (21, 1200678), (42, 600339), (63, 400226), (83, 303786), (126, 200113), (166, 151893), (249, 101262), (498, 50631), (581, 43398), (747, 33754), (1162, 21699), (1494, 16877), (1743, 14466), (2411, 10458), (3486, 7233), (4822, 5229)]