2818308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 7096320

約数和(自身を除く): 4278012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 263, 282, 526, 564, 789, 893, 1052, 1578, 1786, 2679, 3156, 3572, 4997, 5358, 9994, 10716, 12361, 14991, 19988, 24722, 29982, 37083, 49444, 59964, 74166, 148332, 234859, 469718, 704577, 939436, 1409154, 2818308]

約数ペア:

[(1, 2818308), (2, 1409154), (3, 939436), (4, 704577), (6, 469718), (12, 234859), (19, 148332), (38, 74166), (47, 59964), (57, 49444), (76, 37083), (94, 29982), (114, 24722), (141, 19988), (188, 14991), (228, 12361), (263, 10716), (282, 9994), (526, 5358), (564, 4997), (789, 3572), (893, 3156), (1052, 2679), (1578, 1786)]