171795078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14983}}^1$

素因数の和:15018

約数の個数: 72

約数和(自身を含む): 466332048

約数和(自身を除く): 294536970

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 14983, 29966, 44949, 89898, 104881, 134847, 194779, 209762, 269694, 314643, 389558, 584337, 629286, 734167, 943929, 1168674, 1363453, 1468334, 1753011, 1887858, 2202501, 2726906, 3506022, 4090359, 4405002, 6607503, 8180718, 9544171, 12271077, 13215006, 19088342, 24542154, 28632513, 57265026, 85897539, 171795078]

約数ペア:

[(1, 171795078), (2, 85897539), (3, 57265026), (6, 28632513), (7, 24542154), (9, 19088342), (13, 13215006), (14, 12271077), (18, 9544171), (21, 8180718), (26, 6607503), (39, 4405002), (42, 4090359), (49, 3506022), (63, 2726906), (78, 2202501), (91, 1887858), (98, 1753011), (117, 1468334), (126, 1363453), (147, 1168674), (182, 943929), (234, 734167), (273, 629286), (294, 584337), (441, 389558), (546, 314643), (637, 269694), (819, 209762), (882, 194779), (1274, 134847), (1638, 104881), (1911, 89898), (3822, 44949), (5733, 29966), (11466, 14983)]