18443388

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 45495296

約数和(自身を除く): 27051908

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1153, 1333, 2306, 2666, 3459, 3999, 4612, 5332, 6918, 7998, 13836, 15996, 35743, 49579, 71486, 99158, 107229, 142972, 148737, 198316, 214458, 297474, 428916, 594948, 1536949, 3073898, 4610847, 6147796, 9221694, 18443388]

約数ペア:

[(1, 18443388), (2, 9221694), (3, 6147796), (4, 4610847), (6, 3073898), (12, 1536949), (31, 594948), (43, 428916), (62, 297474), (86, 214458), (93, 198316), (124, 148737), (129, 142972), (172, 107229), (186, 99158), (258, 71486), (372, 49579), (516, 35743), (1153, 15996), (1333, 13836), (2306, 7998), (2666, 6918), (3459, 5332), (3999, 4612)]