171942498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{104971}}^1$

素因数の和:104999

約数の個数: 48

約数和(自身を含む): 458517696

約数和(自身を除く): 286575198

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 104971, 209942, 314913, 629826, 734797, 944739, 1364623, 1469594, 1889478, 2204391, 2729246, 4093869, 4408782, 6613173, 8187738, 9552361, 12281607, 13226346, 19104722, 24563214, 28657083, 57314166, 85971249, 171942498]

約数ペア:

[(1, 171942498), (2, 85971249), (3, 57314166), (6, 28657083), (7, 24563214), (9, 19104722), (13, 13226346), (14, 12281607), (18, 9552361), (21, 8187738), (26, 6613173), (39, 4408782), (42, 4093869), (63, 2729246), (78, 2204391), (91, 1889478), (117, 1469594), (126, 1364623), (182, 944739), (234, 734797), (273, 629826), (546, 314913), (819, 209942), (1638, 104971)]