139942404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61703}}^1$

素因数の和:61726

約数の個数: 60

約数和(自身を含む): 418106304

約数和(自身を除く): 278163900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 61703, 123406, 185109, 246812, 370218, 431921, 555327, 740436, 863842, 1110654, 1295763, 1665981, 1727684, 2221308, 2591526, 3331962, 3887289, 4997943, 5183052, 6663924, 7774578, 9995886, 11661867, 15549156, 19991772, 23323734, 34985601, 46647468, 69971202, 139942404]

約数ペア:

[(1, 139942404), (2, 69971202), (3, 46647468), (4, 34985601), (6, 23323734), (7, 19991772), (9, 15549156), (12, 11661867), (14, 9995886), (18, 7774578), (21, 6663924), (27, 5183052), (28, 4997943), (36, 3887289), (42, 3331962), (54, 2591526), (63, 2221308), (81, 1727684), (84, 1665981), (108, 1295763), (126, 1110654), (162, 863842), (189, 740436), (252, 555327), (324, 431921), (378, 370218), (567, 246812), (756, 185109), (1134, 123406), (2268, 61703)]