2979288

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 8920800

約数和(自身を除く): 5941512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1061, 1404, 2122, 2808, 3183, 4244, 6366, 8488, 9549, 12732, 13793, 19098, 25464, 27586, 28647, 38196, 41379, 55172, 57294, 76392, 82758, 110344, 114588, 124137, 165516, 229176, 248274, 331032, 372411, 496548, 744822, 993096, 1489644, 2979288]

約数ペア:

[(1, 2979288), (2, 1489644), (3, 993096), (4, 744822), (6, 496548), (8, 372411), (9, 331032), (12, 248274), (13, 229176), (18, 165516), (24, 124137), (26, 114588), (27, 110344), (36, 82758), (39, 76392), (52, 57294), (54, 55172), (72, 41379), (78, 38196), (104, 28647), (108, 27586), (117, 25464), (156, 19098), (216, 13793), (234, 12732), (312, 9549), (351, 8488), (468, 6366), (702, 4244), (936, 3183), (1061, 2808), (1404, 2122)]