870836166

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{25343}}^1$

素因数の和:25457

約数の個数: 48

約数和(自身を含む): 1992646656

約数和(自身を除く): 1121810490

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 1494, 1909, 3818, 5727, 11454, 17181, 25343, 34362, 50686, 76029, 152058, 228087, 456174, 582889, 1165778, 1748667, 2103469, 3497334, 4206938, 5246001, 6310407, 10492002, 12620814, 18931221, 37862442, 48379787, 96759574, 145139361, 290278722, 435418083, 870836166]

約数ペア:

[(1, 870836166), (2, 435418083), (3, 290278722), (6, 145139361), (9, 96759574), (18, 48379787), (23, 37862442), (46, 18931221), (69, 12620814), (83, 10492002), (138, 6310407), (166, 5246001), (207, 4206938), (249, 3497334), (414, 2103469), (498, 1748667), (747, 1165778), (1494, 582889), (1909, 456174), (3818, 228087), (5727, 152058), (11454, 76029), (17181, 50686), (25343, 34362)]