1818492144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{60811}}^1$

素因数の和:60918

約数の個数: 80

約数和(自身を含む): 5429295360

約数和(自身を除く): 3610803216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 3738, 4272, 4984, 7476, 9968, 14952, 29904, 60811, 121622, 182433, 243244, 364866, 425677, 486488, 729732, 851354, 972976, 1277031, 1459464, 1702708, 2554062, 2918928, 3405416, 5108124, 5412179, 6810832, 10216248, 10824358, 16236537, 20432496, 21648716, 32473074, 37885253, 43297432, 64946148, 75770506, 86594864, 113655759, 129892296, 151541012, 227311518, 259784592, 303082024, 454623036, 606164048, 909246072, 1818492144]

約数ペア:

[(1, 1818492144), (2, 909246072), (3, 606164048), (4, 454623036), (6, 303082024), (7, 259784592), (8, 227311518), (12, 151541012), (14, 129892296), (16, 113655759), (21, 86594864), (24, 75770506), (28, 64946148), (42, 43297432), (48, 37885253), (56, 32473074), (84, 21648716), (89, 20432496), (112, 16236537), (168, 10824358), (178, 10216248), (267, 6810832), (336, 5412179), (356, 5108124), (534, 3405416), (623, 2918928), (712, 2554062), (1068, 1702708), (1246, 1459464), (1424, 1277031), (1869, 972976), (2136, 851354), (2492, 729732), (3738, 486488), (4272, 425677), (4984, 364866), (7476, 243244), (9968, 182433), (14952, 121622), (29904, 60811)]