26978724

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10861}}^1$

素因数の和:10897

約数の個数: 48

約数和(自身を含む): 72992640

約数和(自身を除く): 46013916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 10861, 21722, 32583, 43444, 65166, 97749, 130332, 195498, 249803, 293247, 390996, 499606, 586494, 749409, 999212, 1172988, 1498818, 2248227, 2997636, 4496454, 6744681, 8992908, 13489362, 26978724]

約数ペア:

[(1, 26978724), (2, 13489362), (3, 8992908), (4, 6744681), (6, 4496454), (9, 2997636), (12, 2248227), (18, 1498818), (23, 1172988), (27, 999212), (36, 749409), (46, 586494), (54, 499606), (69, 390996), (92, 293247), (108, 249803), (138, 195498), (207, 130332), (276, 97749), (414, 65166), (621, 43444), (828, 32583), (1242, 21722), (2484, 10861)]