16886934

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 40128000

約数和(自身を除く): 23241066

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 109, 114, 151, 171, 218, 302, 327, 342, 453, 513, 654, 906, 981, 1026, 1359, 1962, 2071, 2718, 2869, 2943, 4077, 4142, 5738, 5886, 6213, 8154, 8607, 12426, 16459, 17214, 18639, 25821, 32918, 37278, 49377, 51642, 55917, 77463, 98754, 111834, 148131, 154926, 296262, 312721, 444393, 625442, 888786, 938163, 1876326, 2814489, 5628978, 8443467, 16886934]

約数ペア:

[(1, 16886934), (2, 8443467), (3, 5628978), (6, 2814489), (9, 1876326), (18, 938163), (19, 888786), (27, 625442), (38, 444393), (54, 312721), (57, 296262), (109, 154926), (114, 148131), (151, 111834), (171, 98754), (218, 77463), (302, 55917), (327, 51642), (342, 49377), (453, 37278), (513, 32918), (654, 25821), (906, 18639), (981, 17214), (1026, 16459), (1359, 12426), (1962, 8607), (2071, 8154), (2718, 6213), (2869, 5886), (2943, 5738), (4077, 4142)]