15671023974

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{430783}}^1$

素因数の和:430881

約数の個数: 48

約数和(自身を含む): 35482816512

約数和(自身を除く): 19811792538

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 2021, 4042, 6063, 12126, 18189, 36378, 430783, 861566, 1292349, 2584698, 3877047, 7754094, 18523669, 20246801, 37047338, 40493602, 55571007, 60740403, 111142014, 121480806, 166713021, 182221209, 333426042, 364442418, 870612443, 1741224886, 2611837329, 5223674658, 7835511987, 15671023974]

約数ペア:

[(1, 15671023974), (2, 7835511987), (3, 5223674658), (6, 2611837329), (9, 1741224886), (18, 870612443), (43, 364442418), (47, 333426042), (86, 182221209), (94, 166713021), (129, 121480806), (141, 111142014), (258, 60740403), (282, 55571007), (387, 40493602), (423, 37047338), (774, 20246801), (846, 18523669), (2021, 7754094), (4042, 3877047), (6063, 2584698), (12126, 1292349), (18189, 861566), (36378, 430783)]