2739978

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 36

約数和(自身を含む): 6182358

約数和(自身を除く): 3442380

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 181, 261, 362, 522, 543, 841, 1086, 1629, 1682, 2523, 3258, 5046, 5249, 7569, 10498, 15138, 15747, 31494, 47241, 94482, 152221, 304442, 456663, 913326, 1369989, 2739978]

約数ペア:

[(1, 2739978), (2, 1369989), (3, 913326), (6, 456663), (9, 304442), (18, 152221), (29, 94482), (58, 47241), (87, 31494), (174, 15747), (181, 15138), (261, 10498), (362, 7569), (522, 5249), (543, 5046), (841, 3258), (1086, 2523), (1629, 1682)]