26401998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5563}}^1$

素因数の和:5688

約数の個数: 32

約数和(自身を含む): 60892416

約数和(自身を除く): 34490418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 5563, 11126, 16689, 33378, 38941, 77882, 116823, 233646, 628619, 1257238, 1885857, 3771714, 4400333, 8800666, 13200999, 26401998]

約数ペア:

[(1, 26401998), (2, 13200999), (3, 8800666), (6, 4400333), (7, 3771714), (14, 1885857), (21, 1257238), (42, 628619), (113, 233646), (226, 116823), (339, 77882), (678, 38941), (791, 33378), (1582, 16689), (2373, 11126), (4746, 5563)]