1723305438

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{18947}}^1$

素因数の和:19149

約数の個数: 48

約数和(自身を含む): 3878125056

約数和(自身を除く): 2154819618

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 163, 186, 279, 326, 489, 558, 978, 1467, 2934, 5053, 10106, 15159, 18947, 30318, 37894, 45477, 56841, 90954, 113682, 170523, 341046, 587357, 1174714, 1762071, 3088361, 3524142, 5286213, 6176722, 9265083, 10572426, 18530166, 27795249, 55590498, 95739191, 191478382, 287217573, 574435146, 861652719, 1723305438]

約数ペア:

[(1, 1723305438), (2, 861652719), (3, 574435146), (6, 287217573), (9, 191478382), (18, 95739191), (31, 55590498), (62, 27795249), (93, 18530166), (163, 10572426), (186, 9265083), (279, 6176722), (326, 5286213), (489, 3524142), (558, 3088361), (978, 1762071), (1467, 1174714), (2934, 587357), (5053, 341046), (10106, 170523), (15159, 113682), (18947, 90954), (30318, 56841), (37894, 45477)]