42398082

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 97456320

約数和(自身を除く): 55058238

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 453, 821, 906, 1359, 1642, 2463, 2718, 2869, 4926, 5738, 7389, 8607, 14778, 15599, 17214, 25821, 31198, 46797, 51642, 93594, 123971, 140391, 247942, 280782, 371913, 743826, 1115739, 2231478, 2355449, 4710898, 7066347, 14132694, 21199041, 42398082]

約数ペア:

[(1, 42398082), (2, 21199041), (3, 14132694), (6, 7066347), (9, 4710898), (18, 2355449), (19, 2231478), (38, 1115739), (57, 743826), (114, 371913), (151, 280782), (171, 247942), (302, 140391), (342, 123971), (453, 93594), (821, 51642), (906, 46797), (1359, 31198), (1642, 25821), (2463, 17214), (2718, 15599), (2869, 14778), (4926, 8607), (5738, 7389)]