138671442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84659}}^1$

素因数の和:84687

約数の個数: 48

約数和(自身を含む): 369794880

約数和(自身を除く): 231123438

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, 84659, 169318, 253977, 507954, 592613, 761931, 1100567, 1185226, 1523862, 1777839, 2201134, 3301701, 3555678, 5333517, 6603402, 7703969, 9905103, 10667034, 15407938, 19810206, 23111907, 46223814, 69335721, 138671442]

約数ペア:

[(1, 138671442), (2, 69335721), (3, 46223814), (6, 23111907), (7, 19810206), (9, 15407938), (13, 10667034), (14, 9905103), (18, 7703969), (21, 6603402), (26, 5333517), (39, 3555678), (42, 3301701), (63, 2201134), (78, 1777839), (91, 1523862), (117, 1185226), (126, 1100567), (182, 761931), (234, 592613), (273, 507954), (546, 253977), (819, 169318), (1638, 84659)]