947160216

素因数分解:

$2^3\times 3^4\times {\mathrm{1461667}}^1$

素因数の和:1461685

約数の個数: 40

約数和(自身を含む): 2652927420

約数和(自身を除く): 1705767204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1461667, 2923334, 4385001, 5846668, 8770002, 11693336, 13155003, 17540004, 26310006, 35080008, 39465009, 52620012, 78930018, 105240024, 118395027, 157860036, 236790054, 315720072, 473580108, 947160216]

約数ペア:

[(1, 947160216), (2, 473580108), (3, 315720072), (4, 236790054), (6, 157860036), (8, 118395027), (9, 105240024), (12, 78930018), (18, 52620012), (24, 39465009), (27, 35080008), (36, 26310006), (54, 17540004), (72, 13155003), (81, 11693336), (108, 8770002), (162, 5846668), (216, 4385001), (324, 2923334), (648, 1461667)]