121252842

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 281041920

約数和(自身を除く): 159789078

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 113, 186, 226, 279, 339, 558, 641, 678, 837, 1017, 1282, 1674, 1923, 2034, 3051, 3503, 3846, 5769, 6102, 7006, 10509, 11538, 17307, 19871, 21018, 31527, 34614, 39742, 59613, 63054, 72433, 94581, 119226, 144866, 178839, 189162, 217299, 357678, 434598, 536517, 651897, 1073034, 1303794, 1955691, 2245423, 3911382, 4490846, 6736269, 13472538, 20208807, 40417614, 60626421, 121252842]

約数ペア:

[(1, 121252842), (2, 60626421), (3, 40417614), (6, 20208807), (9, 13472538), (18, 6736269), (27, 4490846), (31, 3911382), (54, 2245423), (62, 1955691), (93, 1303794), (113, 1073034), (186, 651897), (226, 536517), (279, 434598), (339, 357678), (558, 217299), (641, 189162), (678, 178839), (837, 144866), (1017, 119226), (1282, 94581), (1674, 72433), (1923, 63054), (2034, 59613), (3051, 39742), (3503, 34614), (3846, 31527), (5769, 21018), (6102, 19871), (7006, 17307), (10509, 11538)]