4005844668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{17881}}^1$

素因数の和:18032

約数の個数: 108

約数和(自身を含む): 11872503552

約数和(自身を除く): 7866658884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 252, 254, 294, 381, 441, 508, 588, 762, 882, 889, 1143, 1524, 1764, 1778, 2286, 2667, 3556, 4572, 5334, 6223, 8001, 10668, 12446, 16002, 17881, 18669, 24892, 32004, 35762, 37338, 53643, 56007, 71524, 74676, 107286, 112014, 125167, 160929, 214572, 224028, 250334, 321858, 375501, 500668, 643716, 751002, 876169, 1126503, 1502004, 1752338, 2253006, 2270887, 2628507, 3504676, 4506012, 4541774, 5257014, 6812661, 7885521, 9083548, 10514028, 13625322, 15771042, 15896209, 20437983, 27250644, 31542084, 31792418, 40875966, 47688627, 63584836, 81751932, 95377254, 111273463, 143065881, 190754508, 222546926, 286131762, 333820389, 445093852, 572263524, 667640778, 1001461167, 1335281556, 2002922334, 4005844668]

約数ペア:

[(1, 4005844668), (2, 2002922334), (3, 1335281556), (4, 1001461167), (6, 667640778), (7, 572263524), (9, 445093852), (12, 333820389), (14, 286131762), (18, 222546926), (21, 190754508), (28, 143065881), (36, 111273463), (42, 95377254), (49, 81751932), (63, 63584836), (84, 47688627), (98, 40875966), (126, 31792418), (127, 31542084), (147, 27250644), (196, 20437983), (252, 15896209), (254, 15771042), (294, 13625322), (381, 10514028), (441, 9083548), (508, 7885521), (588, 6812661), (762, 5257014), (882, 4541774), (889, 4506012), (1143, 3504676), (1524, 2628507), (1764, 2270887), (1778, 2253006), (2286, 1752338), (2667, 1502004), (3556, 1126503), (4572, 876169), (5334, 751002), (6223, 643716), (8001, 500668), (10668, 375501), (12446, 321858), (16002, 250334), (17881, 224028), (18669, 214572), (24892, 160929), (32004, 125167), (35762, 112014), (37338, 107286), (53643, 74676), (56007, 71524)]