140481594

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3331}}^1$

素因数の和:3424

約数の個数: 64

約数和(自身を含む): 345461760

約数和(自身を除く): 204980166

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 1278, 1562, 1917, 2343, 3331, 3834, 4686, 6662, 7029, 9993, 14058, 19986, 21087, 29979, 36641, 42174, 59958, 73282, 89937, 109923, 179874, 219846, 236501, 329769, 473002, 659538, 709503, 989307, 1419006, 1978614, 2128509, 2601511, 4257018, 5203022, 6385527, 7804533, 12771054, 15609066, 23413599, 46827198, 70240797, 140481594]

約数ペア:

[(1, 140481594), (2, 70240797), (3, 46827198), (6, 23413599), (9, 15609066), (11, 12771054), (18, 7804533), (22, 6385527), (27, 5203022), (33, 4257018), (54, 2601511), (66, 2128509), (71, 1978614), (99, 1419006), (142, 989307), (198, 709503), (213, 659538), (297, 473002), (426, 329769), (594, 236501), (639, 219846), (781, 179874), (1278, 109923), (1562, 89937), (1917, 73282), (2343, 59958), (3331, 42174), (3834, 36641), (4686, 29979), (6662, 21087), (7029, 19986), (9993, 14058)]