31009638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^4\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 40

約数和(自身を含む): 68414040

約数和(自身を除く): 37404402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 353, 363, 706, 726, 1059, 1331, 2118, 2662, 3883, 3993, 7766, 7986, 11649, 14641, 23298, 29282, 42713, 43923, 85426, 87846, 128139, 256278, 469843, 939686, 1409529, 2819058, 5168273, 10336546, 15504819, 31009638]

約数ペア:

[(1, 31009638), (2, 15504819), (3, 10336546), (6, 5168273), (11, 2819058), (22, 1409529), (33, 939686), (66, 469843), (121, 256278), (242, 128139), (353, 87846), (363, 85426), (706, 43923), (726, 42713), (1059, 29282), (1331, 23298), (2118, 14641), (2662, 11649), (3883, 7986), (3993, 7766)]