3946698

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 10264320

約数和(自身を除く): 6317622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 197, 318, 371, 378, 394, 477, 591, 742, 954, 1113, 1182, 1379, 1431, 1773, 2226, 2758, 2862, 3339, 3546, 4137, 5319, 6678, 8274, 10017, 10441, 10638, 12411, 20034, 20882, 24822, 31323, 37233, 62646, 73087, 74466, 93969, 146174, 187938, 219261, 281907, 438522, 563814, 657783, 1315566, 1973349, 3946698]

約数ペア:

[(1, 3946698), (2, 1973349), (3, 1315566), (6, 657783), (7, 563814), (9, 438522), (14, 281907), (18, 219261), (21, 187938), (27, 146174), (42, 93969), (53, 74466), (54, 73087), (63, 62646), (106, 37233), (126, 31323), (159, 24822), (189, 20882), (197, 20034), (318, 12411), (371, 10638), (378, 10441), (394, 10017), (477, 8274), (591, 6678), (742, 5319), (954, 4137), (1113, 3546), (1182, 3339), (1379, 2862), (1431, 2758), (1773, 2226)]