1619604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6427}}^1$

素因数の和:6444

約数の個数: 36

約数和(自身を含む): 4679584

約数和(自身を除く): 3059980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6427, 12854, 19281, 25708, 38562, 44989, 57843, 77124, 89978, 115686, 134967, 179956, 231372, 269934, 404901, 539868, 809802, 1619604]

約数ペア:

[(1, 1619604), (2, 809802), (3, 539868), (4, 404901), (6, 269934), (7, 231372), (9, 179956), (12, 134967), (14, 115686), (18, 89978), (21, 77124), (28, 57843), (36, 44989), (42, 38562), (63, 25708), (84, 19281), (126, 12854), (252, 6427)]