13309716444

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{72271}}^1$

素因数の和:72530

約数の個数: 48

約数和(自身を含む): 31568409600

約数和(自身を除く): 18258693156

約数列:

[1, 2, 3, 4, 6, 12, 103, 149, 206, 298, 309, 412, 447, 596, 618, 894, 1236, 1788, 15347, 30694, 46041, 61388, 72271, 92082, 144542, 184164, 216813, 289084, 433626, 867252, 7443913, 10768379, 14887826, 21536758, 22331739, 29775652, 32305137, 43073516, 44663478, 64610274, 89326956, 129220548, 1109143037, 2218286074, 3327429111, 4436572148, 6654858222, 13309716444]

約数ペア:

[(1, 13309716444), (2, 6654858222), (3, 4436572148), (4, 3327429111), (6, 2218286074), (12, 1109143037), (103, 129220548), (149, 89326956), (206, 64610274), (298, 44663478), (309, 43073516), (412, 32305137), (447, 29775652), (596, 22331739), (618, 21536758), (894, 14887826), (1236, 10768379), (1788, 7443913), (15347, 867252), (30694, 433626), (46041, 289084), (61388, 216813), (72271, 184164), (92082, 144542)]