12969721656

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2537113}}^1$

素因数の和:2537196

約数の個数: 48

約数和(自身を含む): 35621080560

約数和(自身を除く): 22651358904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 2537113, 5074226, 7611339, 10148452, 15222678, 20296904, 22834017, 30445356, 45668034, 60890712, 91336068, 180135023, 182672136, 360270046, 540405069, 720540092, 1080810138, 1441080184, 1621215207, 2161620276, 3242430414, 4323240552, 6484860828, 12969721656]

約数ペア:

[(1, 12969721656), (2, 6484860828), (3, 4323240552), (4, 3242430414), (6, 2161620276), (8, 1621215207), (9, 1441080184), (12, 1080810138), (18, 720540092), (24, 540405069), (36, 360270046), (71, 182672136), (72, 180135023), (142, 91336068), (213, 60890712), (284, 45668034), (426, 30445356), (568, 22834017), (639, 20296904), (852, 15222678), (1278, 10148452), (1704, 7611339), (2556, 5074226), (5112, 2537113)]