38388456

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3271}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 104638560

約数和(自身を除く): 66250104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3271, 3912, 5868, 6542, 9813, 11736, 13084, 19626, 26168, 29439, 39252, 58878, 78504, 117756, 235512, 533173, 1066346, 1599519, 2132692, 3199038, 4265384, 4798557, 6398076, 9597114, 12796152, 19194228, 38388456]

約数ペア:

[(1, 38388456), (2, 19194228), (3, 12796152), (4, 9597114), (6, 6398076), (8, 4798557), (9, 4265384), (12, 3199038), (18, 2132692), (24, 1599519), (36, 1066346), (72, 533173), (163, 235512), (326, 117756), (489, 78504), (652, 58878), (978, 39252), (1304, 29439), (1467, 26168), (1956, 19626), (2934, 13084), (3271, 11736), (3912, 9813), (5868, 6542)]