2018134818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{577}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 5415628800

約数和(自身を除く): 3397493982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 487, 513, 577, 798, 974, 1026, 1154, 1197, 1461, 1731, 2394, 2922, 3409, 3462, 3591, 4039, 4383, 5193, 6818, 7182, 8078, 8766, 9253, 10227, 10386, 10963, 12117, 13149, 15579, 18506, 20454, 21926, 24234, 26298, 27759, 30681, 31158, 32889, 36351, 55518, 61362, 64771, 65778, 72702, 76741, 83277, 92043, 98667, 109053, 129542, 153482, 166554, 184086, 194313, 197334, 218106, 230223, 249831, 280999, 296001, 388626, 460446, 499662, 561998, 582939, 592002, 690669, 842997, 1165878, 1381338, 1685994, 1748817, 1966993, 2072007, 2528991, 3497634, 3933986, 4144014, 5057982, 5338981, 5900979, 7586973, 10677962, 11801958, 15173946, 16016943, 17702937, 32033886, 35405874, 37372867, 48050829, 53108811, 74745734, 96101658, 106217622, 112118601, 144152487, 224237202, 288304974, 336355803, 672711606, 1009067409, 2018134818]

約数ペア:

[(1, 2018134818), (2, 1009067409), (3, 672711606), (6, 336355803), (7, 288304974), (9, 224237202), (14, 144152487), (18, 112118601), (19, 106217622), (21, 96101658), (27, 74745734), (38, 53108811), (42, 48050829), (54, 37372867), (57, 35405874), (63, 32033886), (114, 17702937), (126, 16016943), (133, 15173946), (171, 11801958), (189, 10677962), (266, 7586973), (342, 5900979), (378, 5338981), (399, 5057982), (487, 4144014), (513, 3933986), (577, 3497634), (798, 2528991), (974, 2072007), (1026, 1966993), (1154, 1748817), (1197, 1685994), (1461, 1381338), (1731, 1165878), (2394, 842997), (2922, 690669), (3409, 592002), (3462, 582939), (3591, 561998), (4039, 499662), (4383, 460446), (5193, 388626), (6818, 296001), (7182, 280999), (8078, 249831), (8766, 230223), (9253, 218106), (10227, 197334), (10386, 194313), (10963, 184086), (12117, 166554), (13149, 153482), (15579, 129542), (18506, 109053), (20454, 98667), (21926, 92043), (24234, 83277), (26298, 76741), (27759, 72702), (30681, 65778), (31158, 64771), (32889, 61362), (36351, 55518)]