18327157190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1\times {\mathrm{1327}}^1$

素因数の和:2081

約数の個数: 64

約数和(自身を含む): 35270256384

約数和(自身を除く): 16943099194

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 593, 685, 1186, 1327, 1370, 2329, 2654, 2965, 4658, 5930, 6635, 10081, 11645, 13270, 20162, 22559, 23290, 45118, 50405, 81241, 100810, 112795, 162482, 181799, 225590, 363598, 406205, 786911, 812410, 908995, 1381097, 1573822, 1817990, 2762194, 3090583, 3934555, 6181166, 6905485, 7869110, 13377487, 13810970, 15452915, 26754974, 30905830, 66887435, 107806807, 133774870, 215613614, 539034035, 1078068070, 1832715719, 3665431438, 9163578595, 18327157190]

約数ペア:

[(1, 18327157190), (2, 9163578595), (5, 3665431438), (10, 1832715719), (17, 1078068070), (34, 539034035), (85, 215613614), (137, 133774870), (170, 107806807), (274, 66887435), (593, 30905830), (685, 26754974), (1186, 15452915), (1327, 13810970), (1370, 13377487), (2329, 7869110), (2654, 6905485), (2965, 6181166), (4658, 3934555), (5930, 3090583), (6635, 2762194), (10081, 1817990), (11645, 1573822), (13270, 1381097), (20162, 908995), (22559, 812410), (23290, 786911), (45118, 406205), (50405, 363598), (81241, 225590), (100810, 181799), (112795, 162482)]