828194094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{505613}}^1$

素因数の和:505641

約数の個数: 48

約数和(自身を含む): 2208521952

約数和(自身を除く): 1380327858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 505613, 1011226, 1516839, 3033678, 3539291, 4550517, 6572969, 7078582, 9101034, 10617873, 13145938, 19718907, 21235746, 31853619, 39437814, 46010783, 59156721, 63707238, 92021566, 118313442, 138032349, 276064698, 414097047, 828194094]

約数ペア:

[(1, 828194094), (2, 414097047), (3, 276064698), (6, 138032349), (7, 118313442), (9, 92021566), (13, 63707238), (14, 59156721), (18, 46010783), (21, 39437814), (26, 31853619), (39, 21235746), (42, 19718907), (63, 13145938), (78, 10617873), (91, 9101034), (117, 7078582), (126, 6572969), (182, 4550517), (234, 3539291), (273, 3033678), (546, 1516839), (819, 1011226), (1638, 505613)]