25320762

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1212

約数の個数: 40

約数和(自身を含む): 57172500

約数和(自身を除く): 31851738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 894, 1049, 1341, 2098, 2682, 3147, 4023, 6294, 8046, 9441, 12069, 18882, 24138, 28323, 56646, 84969, 156301, 169938, 312602, 468903, 937806, 1406709, 2813418, 4220127, 8440254, 12660381, 25320762]

約数ペア:

[(1, 25320762), (2, 12660381), (3, 8440254), (6, 4220127), (9, 2813418), (18, 1406709), (27, 937806), (54, 468903), (81, 312602), (149, 169938), (162, 156301), (298, 84969), (447, 56646), (894, 28323), (1049, 24138), (1341, 18882), (2098, 12069), (2682, 9441), (3147, 8046), (4023, 6294)]