13180146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 31850496

約数和(自身を除く): 18670350

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 186, 191, 217, 318, 371, 382, 434, 573, 651, 742, 1113, 1146, 1302, 1337, 1643, 2226, 2674, 3286, 4011, 4929, 5921, 8022, 9858, 10123, 11501, 11842, 17763, 20246, 23002, 30369, 34503, 35526, 41447, 60738, 69006, 70861, 82894, 124341, 141722, 212583, 248682, 313813, 425166, 627626, 941439, 1882878, 2196691, 4393382, 6590073, 13180146]

約数ペア:

[(1, 13180146), (2, 6590073), (3, 4393382), (6, 2196691), (7, 1882878), (14, 941439), (21, 627626), (31, 425166), (42, 313813), (53, 248682), (62, 212583), (93, 141722), (106, 124341), (159, 82894), (186, 70861), (191, 69006), (217, 60738), (318, 41447), (371, 35526), (382, 34503), (434, 30369), (573, 23002), (651, 20246), (742, 17763), (1113, 11842), (1146, 11501), (1302, 10123), (1337, 9858), (1643, 8022), (2226, 5921), (2674, 4929), (3286, 4011)]