19510364052

素因数分解:

$2^2\times 3^6\times {\mathrm{6690797}}^1$

素因数の和:6690819

約数の個数: 42

約数和(自身を含む): 51191295498

約数和(自身を除く): 31680931446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6690797, 13381594, 20072391, 26763188, 40144782, 60217173, 80289564, 120434346, 180651519, 240868692, 361303038, 541954557, 722606076, 1083909114, 1625863671, 2167818228, 3251727342, 4877591013, 6503454684, 9755182026, 19510364052]

約数ペア:

[(1, 19510364052), (2, 9755182026), (3, 6503454684), (4, 4877591013), (6, 3251727342), (9, 2167818228), (12, 1625863671), (18, 1083909114), (27, 722606076), (36, 541954557), (54, 361303038), (81, 240868692), (108, 180651519), (162, 120434346), (243, 80289564), (324, 60217173), (486, 40144782), (729, 26763188), (972, 20072391), (1458, 13381594), (2916, 6690797)]