195389586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21841}}^1$

素因数の和:21927

約数の個数: 48

約数和(自身を含む): 490658688

約数和(自身を除く): 295269102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 21841, 43682, 65523, 131046, 152887, 196569, 305774, 393138, 458661, 917322, 1375983, 1550711, 2751966, 3101422, 4652133, 9304266, 10854977, 13956399, 21709954, 27912798, 32564931, 65129862, 97694793, 195389586]

約数ペア:

[(1, 195389586), (2, 97694793), (3, 65129862), (6, 32564931), (7, 27912798), (9, 21709954), (14, 13956399), (18, 10854977), (21, 9304266), (42, 4652133), (63, 3101422), (71, 2751966), (126, 1550711), (142, 1375983), (213, 917322), (426, 458661), (497, 393138), (639, 305774), (994, 196569), (1278, 152887), (1491, 131046), (2982, 65523), (4473, 43682), (8946, 21841)]