2188294911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{2677}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 3609515520

約数和(自身を除く): 1421220609

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 359, 759, 1077, 2277, 2677, 3231, 3949, 8031, 8257, 11847, 24093, 24771, 29447, 35541, 61571, 74313, 88341, 90827, 184713, 265023, 272481, 554139, 677281, 817443, 961043, 2031843, 2883129, 6095529, 8649387, 10571473, 22103989, 31714419, 66311967, 95143257, 198935901, 243143879, 729431637, 2188294911]

約数ペア:

[(1, 2188294911), (3, 729431637), (9, 243143879), (11, 198935901), (23, 95143257), (33, 66311967), (69, 31714419), (99, 22103989), (207, 10571473), (253, 8649387), (359, 6095529), (759, 2883129), (1077, 2031843), (2277, 961043), (2677, 817443), (3231, 677281), (3949, 554139), (8031, 272481), (8257, 265023), (11847, 184713), (24093, 90827), (24771, 88341), (29447, 74313), (35541, 61571)]