13218114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 33352704

約数和(自身を除く): 20134590

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 563, 602, 903, 1118, 1126, 1677, 1689, 1806, 3354, 3378, 3913, 3941, 7319, 7826, 7882, 11739, 11823, 14638, 21957, 23478, 23646, 24209, 43914, 48418, 51233, 72627, 102466, 145254, 153699, 169463, 307398, 314717, 338926, 508389, 629434, 944151, 1016778, 1888302, 2203019, 4406038, 6609057, 13218114]

約数ペア:

[(1, 13218114), (2, 6609057), (3, 4406038), (6, 2203019), (7, 1888302), (13, 1016778), (14, 944151), (21, 629434), (26, 508389), (39, 338926), (42, 314717), (43, 307398), (78, 169463), (86, 153699), (91, 145254), (129, 102466), (182, 72627), (258, 51233), (273, 48418), (301, 43914), (546, 24209), (559, 23646), (563, 23478), (602, 21957), (903, 14638), (1118, 11823), (1126, 11739), (1677, 7882), (1689, 7826), (1806, 7319), (3354, 3941), (3378, 3913)]