13408776

素因数分解:

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

素因数の和:187

約数の個数: 96

約数和(自身を含む): 38301120

約数和(自身を除く): 24892344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 61, 71, 72, 86, 122, 129, 142, 172, 183, 213, 244, 258, 284, 344, 366, 387, 426, 488, 516, 549, 568, 639, 732, 774, 852, 1032, 1098, 1278, 1464, 1548, 1704, 2196, 2556, 2623, 3053, 3096, 4331, 4392, 5112, 5246, 6106, 7869, 8662, 9159, 10492, 12212, 12993, 15738, 17324, 18318, 20984, 23607, 24424, 25986, 27477, 31476, 34648, 36636, 38979, 47214, 51972, 54954, 62952, 73272, 77958, 94428, 103944, 109908, 155916, 186233, 188856, 219816, 311832, 372466, 558699, 744932, 1117398, 1489864, 1676097, 2234796, 3352194, 4469592, 6704388, 13408776]

約数ペア:

[(1, 13408776), (2, 6704388), (3, 4469592), (4, 3352194), (6, 2234796), (8, 1676097), (9, 1489864), (12, 1117398), (18, 744932), (24, 558699), (36, 372466), (43, 311832), (61, 219816), (71, 188856), (72, 186233), (86, 155916), (122, 109908), (129, 103944), (142, 94428), (172, 77958), (183, 73272), (213, 62952), (244, 54954), (258, 51972), (284, 47214), (344, 38979), (366, 36636), (387, 34648), (426, 31476), (488, 27477), (516, 25986), (549, 24424), (568, 23607), (639, 20984), (732, 18318), (774, 17324), (852, 15738), (1032, 12993), (1098, 12212), (1278, 10492), (1464, 9159), (1548, 8662), (1704, 7869), (2196, 6106), (2556, 5246), (2623, 5112), (3053, 4392), (3096, 4331)]