2030328

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 5564520

約数和(自身を除く): 3534192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 173, 326, 346, 489, 519, 652, 692, 978, 1038, 1304, 1384, 1467, 1557, 1956, 2076, 2934, 3114, 3912, 4152, 5868, 6228, 11736, 12456, 28199, 56398, 84597, 112796, 169194, 225592, 253791, 338388, 507582, 676776, 1015164, 2030328]

約数ペア:

[(1, 2030328), (2, 1015164), (3, 676776), (4, 507582), (6, 338388), (8, 253791), (9, 225592), (12, 169194), (18, 112796), (24, 84597), (36, 56398), (72, 28199), (163, 12456), (173, 11736), (326, 6228), (346, 5868), (489, 4152), (519, 3912), (652, 3114), (692, 2934), (978, 2076), (1038, 1956), (1304, 1557), (1384, 1467)]