15673110894

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{139921}}^1$

素因数の和:140070

約数の個数: 72

約数和(自身を含む): 39813965568

約数和(自身を除く): 24140854674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 127, 147, 254, 294, 381, 441, 762, 882, 889, 1143, 1778, 2286, 2667, 5334, 6223, 8001, 12446, 16002, 18669, 37338, 56007, 112014, 139921, 279842, 419763, 839526, 979447, 1259289, 1958894, 2518578, 2938341, 5876682, 6856129, 8815023, 13712258, 17630046, 17769967, 20568387, 35539934, 41136774, 53309901, 61705161, 106619802, 123410322, 124389769, 159929703, 248779538, 319859406, 373169307, 746338614, 870728383, 1119507921, 1741456766, 2239015842, 2612185149, 5224370298, 7836555447, 15673110894]

約数ペア:

[(1, 15673110894), (2, 7836555447), (3, 5224370298), (6, 2612185149), (7, 2239015842), (9, 1741456766), (14, 1119507921), (18, 870728383), (21, 746338614), (42, 373169307), (49, 319859406), (63, 248779538), (98, 159929703), (126, 124389769), (127, 123410322), (147, 106619802), (254, 61705161), (294, 53309901), (381, 41136774), (441, 35539934), (762, 20568387), (882, 17769967), (889, 17630046), (1143, 13712258), (1778, 8815023), (2286, 6856129), (2667, 5876682), (5334, 2938341), (6223, 2518578), (8001, 1958894), (12446, 1259289), (16002, 979447), (18669, 839526), (37338, 419763), (56007, 279842), (112014, 139921)]