26455788

素因数分解:

$2^2\times 3^3\times {\mathrm{487}}^1\times {\mathrm{503}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 68866560

約数和(自身を除く): 42410772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 487, 503, 974, 1006, 1461, 1509, 1948, 2012, 2922, 3018, 4383, 4527, 5844, 6036, 8766, 9054, 13149, 13581, 17532, 18108, 26298, 27162, 52596, 54324, 244961, 489922, 734883, 979844, 1469766, 2204649, 2939532, 4409298, 6613947, 8818596, 13227894, 26455788]

約数ペア:

[(1, 26455788), (2, 13227894), (3, 8818596), (4, 6613947), (6, 4409298), (9, 2939532), (12, 2204649), (18, 1469766), (27, 979844), (36, 734883), (54, 489922), (108, 244961), (487, 54324), (503, 52596), (974, 27162), (1006, 26298), (1461, 18108), (1509, 17532), (1948, 13581), (2012, 13149), (2922, 9054), (3018, 8766), (4383, 6036), (4527, 5844)]