31194767178

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{274259}}^1$

素因数の和:274427

約数の個数: 48

約数和(自身を含む): 69310987200

約数和(自身を除く): 38116220022

約数列:

[1, 2, 3, 6, 9, 18, 71, 89, 142, 178, 213, 267, 426, 534, 639, 801, 1278, 1602, 6319, 12638, 18957, 37914, 56871, 113742, 274259, 548518, 822777, 1645554, 2468331, 4936662, 19472389, 24409051, 38944778, 48818102, 58417167, 73227153, 116834334, 146454306, 175251501, 219681459, 350503002, 439362918, 1733042621, 3466085242, 5199127863, 10398255726, 15597383589, 31194767178]

約数ペア:

[(1, 31194767178), (2, 15597383589), (3, 10398255726), (6, 5199127863), (9, 3466085242), (18, 1733042621), (71, 439362918), (89, 350503002), (142, 219681459), (178, 175251501), (213, 146454306), (267, 116834334), (426, 73227153), (534, 58417167), (639, 48818102), (801, 38944778), (1278, 24409051), (1602, 19472389), (6319, 4936662), (12638, 2468331), (18957, 1645554), (37914, 822777), (56871, 548518), (113742, 274259)]