12345228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{48989}}^1$

素因数の和:49006

約数の個数: 36

約数和(自身を含む): 35664720

約数和(自身を除く): 23319492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 48989, 97978, 146967, 195956, 293934, 342923, 440901, 587868, 685846, 881802, 1028769, 1371692, 1763604, 2057538, 3086307, 4115076, 6172614, 12345228]

約数ペア:

[(1, 12345228), (2, 6172614), (3, 4115076), (4, 3086307), (6, 2057538), (7, 1763604), (9, 1371692), (12, 1028769), (14, 881802), (18, 685846), (21, 587868), (28, 440901), (36, 342923), (42, 293934), (63, 195956), (84, 146967), (126, 97978), (252, 48989)]