1738642059

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15583}}^1$

素因数の和:15637

約数の個数: 72

約数和(自身を含む): 3325750272

約数和(自身を除く): 1587108213

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 49, 63, 69, 77, 99, 147, 161, 207, 231, 253, 441, 483, 539, 693, 759, 1127, 1449, 1617, 1771, 2277, 3381, 4851, 5313, 10143, 12397, 15583, 15939, 37191, 46749, 109081, 111573, 140247, 171413, 327243, 358409, 514239, 763567, 981729, 1075227, 1199891, 1542717, 2290701, 2508863, 3225681, 3599673, 3942499, 6872103, 7526589, 8399237, 10799019, 11827497, 17562041, 22579767, 25197711, 27597493, 35482491, 52686123, 75593133, 82792479, 158058369, 193182451, 248377437, 579547353, 1738642059]

約数ペア:

[(1, 1738642059), (3, 579547353), (7, 248377437), (9, 193182451), (11, 158058369), (21, 82792479), (23, 75593133), (33, 52686123), (49, 35482491), (63, 27597493), (69, 25197711), (77, 22579767), (99, 17562041), (147, 11827497), (161, 10799019), (207, 8399237), (231, 7526589), (253, 6872103), (441, 3942499), (483, 3599673), (539, 3225681), (693, 2508863), (759, 2290701), (1127, 1542717), (1449, 1199891), (1617, 1075227), (1771, 981729), (2277, 763567), (3381, 514239), (4851, 358409), (5313, 327243), (10143, 171413), (12397, 140247), (15583, 111573), (15939, 109081), (37191, 46749)]