1929345678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{23761}}^1$

素因数の和:24129

約数の個数: 48

約数和(自身を含む): 4514970096

約数和(自身を除く): 2585624418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 347, 694, 1041, 2082, 3123, 4511, 6246, 9022, 13533, 23761, 27066, 40599, 47522, 71283, 81198, 142566, 213849, 308893, 427698, 617786, 926679, 1853358, 2780037, 5560074, 8245067, 16490134, 24735201, 49470402, 74205603, 107185871, 148411206, 214371742, 321557613, 643115226, 964672839, 1929345678]

約数ペア:

[(1, 1929345678), (2, 964672839), (3, 643115226), (6, 321557613), (9, 214371742), (13, 148411206), (18, 107185871), (26, 74205603), (39, 49470402), (78, 24735201), (117, 16490134), (234, 8245067), (347, 5560074), (694, 2780037), (1041, 1853358), (2082, 926679), (3123, 617786), (4511, 427698), (6246, 308893), (9022, 213849), (13533, 142566), (23761, 81198), (27066, 71283), (40599, 47522)]