81442662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{36587}}^1$

素因数の和:36652

約数の個数: 32

約数和(自身を含む): 189672192

約数和(自身を除く): 108229530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 36587, 73174, 109761, 219522, 256109, 512218, 768327, 1536654, 1939111, 3878222, 5817333, 11634666, 13573777, 27147554, 40721331, 81442662]

約数ペア:

[(1, 81442662), (2, 40721331), (3, 27147554), (6, 13573777), (7, 11634666), (14, 5817333), (21, 3878222), (42, 1939111), (53, 1536654), (106, 768327), (159, 512218), (318, 256109), (371, 219522), (742, 109761), (1113, 73174), (2226, 36587)]