25114194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5439

約数の個数: 48

約数和(自身を含む): 63880128

約数和(自身を除く): 38765934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 5387, 10774, 16161, 32322, 37709, 48483, 75418, 96966, 113127, 199319, 226254, 339381, 398638, 597957, 678762, 1195914, 1395233, 1793871, 2790466, 3587742, 4185699, 8371398, 12557097, 25114194]

約数ペア:

[(1, 25114194), (2, 12557097), (3, 8371398), (6, 4185699), (7, 3587742), (9, 2790466), (14, 1793871), (18, 1395233), (21, 1195914), (37, 678762), (42, 597957), (63, 398638), (74, 339381), (111, 226254), (126, 199319), (222, 113127), (259, 96966), (333, 75418), (518, 48483), (666, 37709), (777, 32322), (1554, 16161), (2331, 10774), (4662, 5387)]