2100068838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{273233}}^1$

素因数の和:273309

約数の個数: 48

約数和(自身を含む): 5285438496

約数和(自身を除く): 3185369658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 273233, 546466, 819699, 1639398, 1912631, 2459097, 3825262, 4918194, 5737893, 11475786, 16667213, 17213679, 33334426, 34427358, 50001639, 100003278, 116670491, 150004917, 233340982, 300009834, 350011473, 700022946, 1050034419, 2100068838]

約数ペア:

[(1, 2100068838), (2, 1050034419), (3, 700022946), (6, 350011473), (7, 300009834), (9, 233340982), (14, 150004917), (18, 116670491), (21, 100003278), (42, 50001639), (61, 34427358), (63, 33334426), (122, 17213679), (126, 16667213), (183, 11475786), (366, 5737893), (427, 4918194), (549, 3825262), (854, 2459097), (1098, 1912631), (1281, 1639398), (2562, 819699), (3843, 546466), (7686, 273233)]