129384612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{513431}}^1$

素因数の和:513448

約数の個数: 36

約数和(自身を含む): 373778496

約数和(自身を除く): 244393884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 513431, 1026862, 1540293, 2053724, 3080586, 3594017, 4620879, 6161172, 7188034, 9241758, 10782051, 14376068, 18483516, 21564102, 32346153, 43128204, 64692306, 129384612]

約数ペア:

[(1, 129384612), (2, 64692306), (3, 43128204), (4, 32346153), (6, 21564102), (7, 18483516), (9, 14376068), (12, 10782051), (14, 9241758), (18, 7188034), (21, 6161172), (28, 4620879), (36, 3594017), (42, 3080586), (63, 2053724), (84, 1540293), (126, 1026862), (252, 513431)]