1796717196

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{6449}}^1$

素因数の和:6639

約数の個数: 72

約数和(自身を含む): 4648644000

約数和(自身を除く): 2851926804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 109, 142, 213, 218, 284, 327, 426, 436, 639, 654, 852, 981, 1278, 1308, 1962, 2556, 3924, 6449, 7739, 12898, 15478, 19347, 23217, 25796, 30956, 38694, 46434, 58041, 69651, 77388, 92868, 116082, 139302, 232164, 278604, 457879, 702941, 915758, 1373637, 1405882, 1831516, 2108823, 2747274, 2811764, 4120911, 4217646, 5494548, 6326469, 8241822, 8435292, 12652938, 16483644, 25305876, 49908811, 99817622, 149726433, 199635244, 299452866, 449179299, 598905732, 898358598, 1796717196]

約数ペア:

[(1, 1796717196), (2, 898358598), (3, 598905732), (4, 449179299), (6, 299452866), (9, 199635244), (12, 149726433), (18, 99817622), (36, 49908811), (71, 25305876), (109, 16483644), (142, 12652938), (213, 8435292), (218, 8241822), (284, 6326469), (327, 5494548), (426, 4217646), (436, 4120911), (639, 2811764), (654, 2747274), (852, 2108823), (981, 1831516), (1278, 1405882), (1308, 1373637), (1962, 915758), (2556, 702941), (3924, 457879), (6449, 278604), (7739, 232164), (12898, 139302), (15478, 116082), (19347, 92868), (23217, 77388), (25796, 69651), (30956, 58041), (38694, 46434)]