26241678

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^2\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 59779440

約数和(自身を除く): 33537762

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 173, 318, 346, 477, 519, 954, 1038, 1431, 1557, 2809, 2862, 3114, 4671, 5618, 8427, 9169, 9342, 16854, 18338, 25281, 27507, 50562, 55014, 75843, 82521, 151686, 165042, 247563, 485957, 495126, 971914, 1457871, 2915742, 4373613, 8747226, 13120839, 26241678]

約数ペア:

[(1, 26241678), (2, 13120839), (3, 8747226), (6, 4373613), (9, 2915742), (18, 1457871), (27, 971914), (53, 495126), (54, 485957), (106, 247563), (159, 165042), (173, 151686), (318, 82521), (346, 75843), (477, 55014), (519, 50562), (954, 27507), (1038, 25281), (1431, 18338), (1557, 16854), (2809, 9342), (2862, 9169), (3114, 8427), (4671, 5618)]