63691686

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 153204480

約数和(自身を除く): 89512794

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 61, 71, 86, 114, 122, 129, 142, 171, 183, 213, 258, 342, 366, 387, 426, 549, 639, 774, 817, 1098, 1159, 1278, 1349, 1634, 2318, 2451, 2623, 2698, 3053, 3477, 4047, 4331, 4902, 5246, 6106, 6954, 7353, 7869, 8094, 8662, 9159, 10431, 12141, 12993, 14706, 15738, 18318, 20862, 23607, 24282, 25986, 27477, 38979, 47214, 49837, 54954, 58007, 77958, 82289, 99674, 116014, 149511, 164578, 174021, 186233, 246867, 299022, 348042, 372466, 448533, 493734, 522063, 558699, 740601, 897066, 1044126, 1117398, 1481202, 1676097, 3352194, 3538427, 7076854, 10615281, 21230562, 31845843, 63691686]

約数ペア:

[(1, 63691686), (2, 31845843), (3, 21230562), (6, 10615281), (9, 7076854), (18, 3538427), (19, 3352194), (38, 1676097), (43, 1481202), (57, 1117398), (61, 1044126), (71, 897066), (86, 740601), (114, 558699), (122, 522063), (129, 493734), (142, 448533), (171, 372466), (183, 348042), (213, 299022), (258, 246867), (342, 186233), (366, 174021), (387, 164578), (426, 149511), (549, 116014), (639, 99674), (774, 82289), (817, 77958), (1098, 58007), (1159, 54954), (1278, 49837), (1349, 47214), (1634, 38979), (2318, 27477), (2451, 25986), (2623, 24282), (2698, 23607), (3053, 20862), (3477, 18318), (4047, 15738), (4331, 14706), (4902, 12993), (5246, 12141), (6106, 10431), (6954, 9159), (7353, 8662), (7869, 8094)]