18142783802

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:781

約数の個数: 128

約数和(自身を含む): 34812046080

約数和(自身を除く): 16669262278

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 41, 82, 121, 143, 209, 242, 247, 286, 418, 451, 494, 533, 673, 779, 902, 1066, 1331, 1346, 1558, 1573, 2299, 2662, 2717, 3146, 4598, 4961, 5434, 5863, 7403, 8569, 8749, 9922, 10127, 11726, 12787, 14806, 17138, 17303, 17498, 20254, 25289, 25574, 27593, 29887, 34606, 50578, 54571, 55186, 59774, 64493, 81433, 94259, 96239, 109142, 111397, 128986, 140657, 162866, 166231, 188518, 192478, 222794, 281314, 303523, 328757, 332462, 358709, 524267, 607046, 657514, 709423, 717418, 895763, 1036849, 1048534, 1058629, 1225367, 1418846, 1547227, 1791526, 1828541, 2073698, 2117258, 2450734, 3094454, 3338753, 3657082, 3945799, 5766937, 6677506, 6815471, 7891598, 11533874, 11644919, 13479037, 13630942, 17019497, 20113951, 23289838, 26958074, 34038994, 36726283, 40227902, 43403789, 63436307, 73452566, 74970181, 86807578, 126872614, 149940362, 221253461, 442506922, 477441679, 697799377, 824671991, 954883358, 1395598754, 1649343982, 9071391901, 18142783802]

約数ペア:

[(1, 18142783802), (2, 9071391901), (11, 1649343982), (13, 1395598754), (19, 954883358), (22, 824671991), (26, 697799377), (38, 477441679), (41, 442506922), (82, 221253461), (121, 149940362), (143, 126872614), (209, 86807578), (242, 74970181), (247, 73452566), (286, 63436307), (418, 43403789), (451, 40227902), (494, 36726283), (533, 34038994), (673, 26958074), (779, 23289838), (902, 20113951), (1066, 17019497), (1331, 13630942), (1346, 13479037), (1558, 11644919), (1573, 11533874), (2299, 7891598), (2662, 6815471), (2717, 6677506), (3146, 5766937), (4598, 3945799), (4961, 3657082), (5434, 3338753), (5863, 3094454), (7403, 2450734), (8569, 2117258), (8749, 2073698), (9922, 1828541), (10127, 1791526), (11726, 1547227), (12787, 1418846), (14806, 1225367), (17138, 1058629), (17303, 1048534), (17498, 1036849), (20254, 895763), (25289, 717418), (25574, 709423), (27593, 657514), (29887, 607046), (34606, 524267), (50578, 358709), (54571, 332462), (55186, 328757), (59774, 303523), (64493, 281314), (81433, 222794), (94259, 192478), (96239, 188518), (109142, 166231), (111397, 162866), (128986, 140657)]