347649228

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{136013}}^1$

素因数の和:136094

約数の個数: 36

約数和(自身を含む): 891163728

約数和(自身を除く): 543514500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 136013, 272026, 408039, 544052, 816078, 1224117, 1632156, 2448234, 4896468, 9656923, 19313846, 28970769, 38627692, 57941538, 86912307, 115883076, 173824614, 347649228]

約数ペア:

[(1, 347649228), (2, 173824614), (3, 115883076), (4, 86912307), (6, 57941538), (9, 38627692), (12, 28970769), (18, 19313846), (36, 9656923), (71, 4896468), (142, 2448234), (213, 1632156), (284, 1224117), (426, 816078), (639, 544052), (852, 408039), (1278, 272026), (2556, 136013)]