1318052406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{539743}}^1$

素因数の和:539796

約数の個数: 32

約数和(自身を含む): 2953479168

約数和(自身を除く): 1635426762

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 539743, 1079486, 1619229, 3238458, 5937173, 11874346, 17811519, 19970491, 35623038, 39940982, 59911473, 119822946, 219675401, 439350802, 659026203, 1318052406]

約数ペア:

[(1, 1318052406), (2, 659026203), (3, 439350802), (6, 219675401), (11, 119822946), (22, 59911473), (33, 39940982), (37, 35623038), (66, 19970491), (74, 17811519), (111, 11874346), (222, 5937173), (407, 3238458), (814, 1619229), (1221, 1079486), (2442, 539743)]