109918908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 304864560

約数和(自身を除く): 194945652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 197, 198, 394, 396, 591, 788, 1182, 1409, 1773, 2167, 2364, 2818, 3546, 4227, 4334, 5636, 6501, 7092, 8454, 8668, 12681, 13002, 15499, 16908, 19503, 25362, 26004, 30998, 39006, 46497, 50724, 61996, 78012, 92994, 139491, 185988, 277573, 278982, 555146, 557964, 832719, 1110292, 1665438, 2498157, 3053303, 3330876, 4996314, 6106606, 9159909, 9992628, 12213212, 18319818, 27479727, 36639636, 54959454, 109918908]

約数ペア:

[(1, 109918908), (2, 54959454), (3, 36639636), (4, 27479727), (6, 18319818), (9, 12213212), (11, 9992628), (12, 9159909), (18, 6106606), (22, 4996314), (33, 3330876), (36, 3053303), (44, 2498157), (66, 1665438), (99, 1110292), (132, 832719), (197, 557964), (198, 555146), (394, 278982), (396, 277573), (591, 185988), (788, 139491), (1182, 92994), (1409, 78012), (1773, 61996), (2167, 50724), (2364, 46497), (2818, 39006), (3546, 30998), (4227, 26004), (4334, 25362), (5636, 19503), (6501, 16908), (7092, 15499), (8454, 13002), (8668, 12681)]