18394242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 38923200

約数和(自身を除く): 20528958

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 317, 509, 634, 951, 1018, 1527, 1902, 3054, 6023, 9671, 12046, 18069, 19342, 29013, 36138, 58026, 161353, 322706, 484059, 968118, 3065707, 6131414, 9197121, 18394242]

約数ペア:

[(1, 18394242), (2, 9197121), (3, 6131414), (6, 3065707), (19, 968118), (38, 484059), (57, 322706), (114, 161353), (317, 58026), (509, 36138), (634, 29013), (951, 19342), (1018, 18069), (1527, 12046), (1902, 9671), (3054, 6023)]