13313118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 33707520

約数和(自身を除く): 20394402

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 659, 777, 962, 1318, 1443, 1554, 1977, 2886, 3367, 3954, 4613, 6734, 8567, 9226, 10101, 13839, 17134, 20202, 24383, 25701, 27678, 48766, 51402, 59969, 73149, 119938, 146298, 170681, 179907, 316979, 341362, 359814, 512043, 633958, 950937, 1024086, 1901874, 2218853, 4437706, 6656559, 13313118]

約数ペア:

[(1, 13313118), (2, 6656559), (3, 4437706), (6, 2218853), (7, 1901874), (13, 1024086), (14, 950937), (21, 633958), (26, 512043), (37, 359814), (39, 341362), (42, 316979), (74, 179907), (78, 170681), (91, 146298), (111, 119938), (182, 73149), (222, 59969), (259, 51402), (273, 48766), (481, 27678), (518, 25701), (546, 24383), (659, 20202), (777, 17134), (962, 13839), (1318, 10101), (1443, 9226), (1554, 8567), (1977, 6734), (2886, 4613), (3367, 3954)]