66441942

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1154

約数の個数: 72

約数和(自身を含む): 169979472

約数和(自身を除く): 103537530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 639, 882, 994, 1061, 1278, 1491, 2122, 2982, 3183, 3479, 4473, 6366, 6958, 7427, 8946, 9549, 10437, 14854, 19098, 20874, 22281, 31311, 44562, 51989, 62622, 66843, 75331, 103978, 133686, 150662, 155967, 225993, 311934, 451986, 467901, 527317, 677979, 935802, 1054634, 1355958, 1581951, 3163902, 3691219, 4745853, 7382438, 9491706, 11073657, 22147314, 33220971, 66441942]

約数ペア:

[(1, 66441942), (2, 33220971), (3, 22147314), (6, 11073657), (7, 9491706), (9, 7382438), (14, 4745853), (18, 3691219), (21, 3163902), (42, 1581951), (49, 1355958), (63, 1054634), (71, 935802), (98, 677979), (126, 527317), (142, 467901), (147, 451986), (213, 311934), (294, 225993), (426, 155967), (441, 150662), (497, 133686), (639, 103978), (882, 75331), (994, 66843), (1061, 62622), (1278, 51989), (1491, 44562), (2122, 31311), (2982, 22281), (3183, 20874), (3479, 19098), (4473, 14854), (6366, 10437), (6958, 9549), (7427, 8946)]