13080496944

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{647293}}^1$

素因数の和:647725

約数の個数: 40

約数和(自身を含む): 33871600432

約数和(自身を除く): 20791103488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 20208, 647293, 1294586, 1941879, 2589172, 3883758, 5178344, 7767516, 10356688, 15535032, 31070064, 272510353, 545020706, 817531059, 1090041412, 1635062118, 2180082824, 3270124236, 4360165648, 6540248472, 13080496944]

約数ペア:

[(1, 13080496944), (2, 6540248472), (3, 4360165648), (4, 3270124236), (6, 2180082824), (8, 1635062118), (12, 1090041412), (16, 817531059), (24, 545020706), (48, 272510353), (421, 31070064), (842, 15535032), (1263, 10356688), (1684, 7767516), (2526, 5178344), (3368, 3883758), (5052, 2589172), (6736, 1941879), (10104, 1294586), (20208, 647293)]