272338962

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{19709}}^1$

素因数の和:19775

約数の個数: 48

約数和(自身を含む): 647118720

約数和(自身を除く): 374779758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 13818, 19709, 39418, 59127, 118254, 137963, 275926, 413889, 827778, 926323, 965741, 1852646, 1931482, 2778969, 2897223, 5557938, 5794446, 6484261, 12968522, 19452783, 38905566, 45389827, 90779654, 136169481, 272338962]

約数ペア:

[(1, 272338962), (2, 136169481), (3, 90779654), (6, 45389827), (7, 38905566), (14, 19452783), (21, 12968522), (42, 6484261), (47, 5794446), (49, 5557938), (94, 2897223), (98, 2778969), (141, 1931482), (147, 1852646), (282, 965741), (294, 926323), (329, 827778), (658, 413889), (987, 275926), (1974, 137963), (2303, 118254), (4606, 59127), (6909, 39418), (13818, 19709)]