25690338

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1223}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 57283200

約数和(自身を除く): 31592862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 1223, 2334, 2446, 3501, 3669, 7002, 7338, 10503, 11007, 21006, 22014, 33021, 66042, 475747, 951494, 1427241, 2854482, 4281723, 8563446, 12845169, 25690338]

約数ペア:

[(1, 25690338), (2, 12845169), (3, 8563446), (6, 4281723), (9, 2854482), (18, 1427241), (27, 951494), (54, 475747), (389, 66042), (778, 33021), (1167, 22014), (1223, 21006), (2334, 11007), (2446, 10503), (3501, 7338), (3669, 7002)]