7991132778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{109267}}^1$

素因数の和:109531

約数の個数: 48

約数和(自身を含む): 18409472640

約数和(自身を除く): 10418339862

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 239, 306, 478, 717, 1434, 2151, 4063, 4302, 8126, 12189, 24378, 36567, 73134, 109267, 218534, 327801, 655602, 983403, 1857539, 1966806, 3715078, 5572617, 11145234, 16717851, 26114813, 33435702, 52229626, 78344439, 156688878, 235033317, 443951821, 470066634, 887903642, 1331855463, 2663710926, 3995566389, 7991132778]

約数ペア:

[(1, 7991132778), (2, 3995566389), (3, 2663710926), (6, 1331855463), (9, 887903642), (17, 470066634), (18, 443951821), (34, 235033317), (51, 156688878), (102, 78344439), (153, 52229626), (239, 33435702), (306, 26114813), (478, 16717851), (717, 11145234), (1434, 5572617), (2151, 3715078), (4063, 1966806), (4302, 1857539), (8126, 983403), (12189, 655602), (24378, 327801), (36567, 218534), (73134, 109267)]