2546694639

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1933}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 3982492800

約数和(自身を除く): 1435798161

約数列:

[1, 3, 9, 17, 51, 79, 109, 153, 237, 327, 711, 981, 1343, 1853, 1933, 4029, 5559, 5799, 8611, 12087, 16677, 17397, 25833, 32861, 77499, 98583, 146387, 152707, 210697, 295749, 439161, 458121, 632091, 1317483, 1374363, 1896273, 2596019, 3581849, 7788057, 10745547, 16645063, 23364171, 32236641, 49935189, 149805567, 282966071, 848898213, 2546694639]

約数ペア:

[(1, 2546694639), (3, 848898213), (9, 282966071), (17, 149805567), (51, 49935189), (79, 32236641), (109, 23364171), (153, 16645063), (237, 10745547), (327, 7788057), (711, 3581849), (981, 2596019), (1343, 1896273), (1853, 1374363), (1933, 1317483), (4029, 632091), (5559, 458121), (5799, 439161), (8611, 295749), (12087, 210697), (16677, 152707), (17397, 146387), (25833, 98583), (32861, 77499)]