15691247604

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1847}}^1\times {\mathrm{5021}}^1$

素因数の和:6925

約数の個数: 72

約数和(自身を含む): 40537905408

約数和(自身を除く): 24846657804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 1847, 3694, 5021, 5541, 7388, 10042, 11082, 15063, 16623, 20084, 22164, 30126, 33246, 45189, 60252, 66492, 86809, 90378, 173618, 180756, 235987, 260427, 347236, 471974, 520854, 707961, 781281, 943948, 1041708, 1415922, 1562562, 2123883, 2831844, 3125124, 4247766, 8495532, 9273787, 18547574, 27821361, 37095148, 55642722, 83464083, 111285444, 166928166, 333856332, 435867989, 871735978, 1307603967, 1743471956, 2615207934, 3922811901, 5230415868, 7845623802, 15691247604]

約数ペア:

[(1, 15691247604), (2, 7845623802), (3, 5230415868), (4, 3922811901), (6, 2615207934), (9, 1743471956), (12, 1307603967), (18, 871735978), (36, 435867989), (47, 333856332), (94, 166928166), (141, 111285444), (188, 83464083), (282, 55642722), (423, 37095148), (564, 27821361), (846, 18547574), (1692, 9273787), (1847, 8495532), (3694, 4247766), (5021, 3125124), (5541, 2831844), (7388, 2123883), (10042, 1562562), (11082, 1415922), (15063, 1041708), (16623, 943948), (20084, 781281), (22164, 707961), (30126, 520854), (33246, 471974), (45189, 347236), (60252, 260427), (66492, 235987), (86809, 180756), (90378, 173618)]