13826682

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 17622918

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 349, 426, 558, 639, 698, 1047, 1278, 2094, 2201, 3141, 4402, 6282, 6603, 10819, 13206, 19809, 21638, 24779, 32457, 39618, 49558, 64914, 74337, 97371, 148674, 194742, 223011, 446022, 768149, 1536298, 2304447, 4608894, 6913341, 13826682]

約数ペア:

[(1, 13826682), (2, 6913341), (3, 4608894), (6, 2304447), (9, 1536298), (18, 768149), (31, 446022), (62, 223011), (71, 194742), (93, 148674), (142, 97371), (186, 74337), (213, 64914), (279, 49558), (349, 39618), (426, 32457), (558, 24779), (639, 21638), (698, 19809), (1047, 13206), (1278, 10819), (2094, 6603), (2201, 6282), (3141, 4402)]