2218161498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{397093}}^1$

素因数の和:397131

約数の個数: 48

約数和(自身を含む): 5432245920

約数和(自身を除く): 3214084422

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 397093, 794186, 1191279, 2382558, 2779651, 5559302, 7544767, 8338953, 15089534, 16677906, 19457557, 22634301, 38915114, 45268602, 52813369, 58372671, 105626738, 116745342, 158440107, 316880214, 369693583, 739387166, 1109080749, 2218161498]

約数ペア:

[(1, 2218161498), (2, 1109080749), (3, 739387166), (6, 369693583), (7, 316880214), (14, 158440107), (19, 116745342), (21, 105626738), (38, 58372671), (42, 52813369), (49, 45268602), (57, 38915114), (98, 22634301), (114, 19457557), (133, 16677906), (147, 15089534), (266, 8338953), (294, 7544767), (399, 5559302), (798, 2779651), (931, 2382558), (1862, 1191279), (2793, 794186), (5586, 397093)]