25939998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8951}}^1$

素因数の和:8989

約数の個数: 48

約数和(自身を含む): 67032576

約数和(自身を除く): 41092578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 8951, 17902, 26853, 53706, 62657, 80559, 125314, 161118, 187971, 205873, 375942, 411746, 563913, 617619, 1127826, 1235238, 1441111, 1852857, 2882222, 3705714, 4323333, 8646666, 12969999, 25939998]

約数ペア:

[(1, 25939998), (2, 12969999), (3, 8646666), (6, 4323333), (7, 3705714), (9, 2882222), (14, 1852857), (18, 1441111), (21, 1235238), (23, 1127826), (42, 617619), (46, 563913), (63, 411746), (69, 375942), (126, 205873), (138, 187971), (161, 161118), (207, 125314), (322, 80559), (414, 62657), (483, 53706), (966, 26853), (1449, 17902), (2898, 8951)]