2016181944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4000361}}^1$

素因数の和:4000380

約数の個数: 48

約数和(自身を含む): 6240564720

約数和(自身を除く): 4224382776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4000361, 8000722, 12001083, 16001444, 24002166, 28002527, 32002888, 36003249, 48004332, 56005054, 72006498, 84007581, 96008664, 112010108, 144012996, 168015162, 224020216, 252022743, 288025992, 336030324, 504045486, 672060648, 1008090972, 2016181944]

約数ペア:

[(1, 2016181944), (2, 1008090972), (3, 672060648), (4, 504045486), (6, 336030324), (7, 288025992), (8, 252022743), (9, 224020216), (12, 168015162), (14, 144012996), (18, 112010108), (21, 96008664), (24, 84007581), (28, 72006498), (36, 56005054), (42, 48004332), (56, 36003249), (63, 32002888), (72, 28002527), (84, 24002166), (126, 16001444), (168, 12001083), (252, 8000722), (504, 4000361)]