2840184

素因数分解:

$2^3\times 3^6\times {\mathrm{487}}^1$

素因数の和:511

約数の個数: 56

約数和(自身を含む): 8000760

約数和(自身を除く): 5160576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 487, 648, 729, 972, 974, 1458, 1461, 1944, 1948, 2916, 2922, 3896, 4383, 5832, 5844, 8766, 11688, 13149, 17532, 26298, 35064, 39447, 52596, 78894, 105192, 118341, 157788, 236682, 315576, 355023, 473364, 710046, 946728, 1420092, 2840184]

約数ペア:

[(1, 2840184), (2, 1420092), (3, 946728), (4, 710046), (6, 473364), (8, 355023), (9, 315576), (12, 236682), (18, 157788), (24, 118341), (27, 105192), (36, 78894), (54, 52596), (72, 39447), (81, 35064), (108, 26298), (162, 17532), (216, 13149), (243, 11688), (324, 8766), (486, 5844), (487, 5832), (648, 4383), (729, 3896), (972, 2922), (974, 2916), (1458, 1948), (1461, 1944)]