669820734

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{2687}}^1$

素因数の和:3965

約数の個数: 48

約数和(自身を含む): 1585059840

約数和(自身を除く): 915239106

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1259, 2518, 2687, 3777, 5374, 7554, 8061, 11331, 13849, 16122, 22662, 24183, 27698, 29557, 41547, 48366, 59114, 83094, 88671, 124641, 177342, 249282, 266013, 532026, 3382933, 6765866, 10148799, 20297598, 30446397, 37212263, 60892794, 74424526, 111636789, 223273578, 334910367, 669820734]

約数ペア:

[(1, 669820734), (2, 334910367), (3, 223273578), (6, 111636789), (9, 74424526), (11, 60892794), (18, 37212263), (22, 30446397), (33, 20297598), (66, 10148799), (99, 6765866), (198, 3382933), (1259, 532026), (2518, 266013), (2687, 249282), (3777, 177342), (5374, 124641), (7554, 88671), (8061, 83094), (11331, 59114), (13849, 48366), (16122, 41547), (22662, 29557), (24183, 27698)]