18474083586

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{332471}}^1$

素因数の和:332506

約数の個数: 80

約数和(自身を含む): 48274934400

約数和(自身を除く): 29800850814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1323, 2058, 2646, 3087, 3969, 6174, 7938, 9261, 18522, 27783, 55566, 332471, 664942, 997413, 1994826, 2327297, 2992239, 4654594, 5984478, 6981891, 8976717, 13963782, 16291079, 17953434, 20945673, 26930151, 32582158, 41891346, 48873237, 53860302, 62837019, 97746474, 114037553, 125674038, 146619711, 188511057, 228075106, 293239422, 342112659, 377022114, 439859133, 684225318, 879718266, 1026337977, 1319577399, 2052675954, 2639154798, 3079013931, 6158027862, 9237041793, 18474083586]

約数ペア:

[(1, 18474083586), (2, 9237041793), (3, 6158027862), (6, 3079013931), (7, 2639154798), (9, 2052675954), (14, 1319577399), (18, 1026337977), (21, 879718266), (27, 684225318), (42, 439859133), (49, 377022114), (54, 342112659), (63, 293239422), (81, 228075106), (98, 188511057), (126, 146619711), (147, 125674038), (162, 114037553), (189, 97746474), (294, 62837019), (343, 53860302), (378, 48873237), (441, 41891346), (567, 32582158), (686, 26930151), (882, 20945673), (1029, 17953434), (1134, 16291079), (1323, 13963782), (2058, 8976717), (2646, 6981891), (3087, 5984478), (3969, 4654594), (6174, 2992239), (7938, 2327297), (9261, 1994826), (18522, 997413), (27783, 664942), (55566, 332471)]