1020578958

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{60901}}^1$

素因数の和:60942

約数の個数: 72

約数和(自身を含む): 2707702920

約数和(自身を除く): 1687123962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 16758, 60901, 121802, 182703, 365406, 426307, 548109, 852614, 1096218, 1157119, 1278921, 2314238, 2557842, 2984149, 3471357, 3836763, 5968298, 6942714, 7673526, 8099833, 8952447, 10414071, 16199666, 17904894, 20828142, 24299499, 26857341, 48598998, 53714682, 56698831, 72898497, 113397662, 145796994, 170096493, 340192986, 510289479, 1020578958]

約数ペア:

[(1, 1020578958), (2, 510289479), (3, 340192986), (6, 170096493), (7, 145796994), (9, 113397662), (14, 72898497), (18, 56698831), (19, 53714682), (21, 48598998), (38, 26857341), (42, 24299499), (49, 20828142), (57, 17904894), (63, 16199666), (98, 10414071), (114, 8952447), (126, 8099833), (133, 7673526), (147, 6942714), (171, 5968298), (266, 3836763), (294, 3471357), (342, 2984149), (399, 2557842), (441, 2314238), (798, 1278921), (882, 1157119), (931, 1096218), (1197, 852614), (1862, 548109), (2394, 426307), (2793, 365406), (5586, 182703), (8379, 121802), (16758, 60901)]