1820173836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197759}}^1$

素因数の和:197838

約数の個数: 48

約数和(自身を含む): 4651315200

約数和(自身を除く): 2831141364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 197759, 395518, 593277, 791036, 1186554, 2373108, 2570867, 5141734, 7712601, 10283468, 11667781, 15425202, 23335562, 30850404, 35003343, 46671124, 70006686, 140013372, 151681153, 303362306, 455043459, 606724612, 910086918, 1820173836]

約数ペア:

[(1, 1820173836), (2, 910086918), (3, 606724612), (4, 455043459), (6, 303362306), (12, 151681153), (13, 140013372), (26, 70006686), (39, 46671124), (52, 35003343), (59, 30850404), (78, 23335562), (118, 15425202), (156, 11667781), (177, 10283468), (236, 7712601), (354, 5141734), (708, 2570867), (767, 2373108), (1534, 1186554), (2301, 791036), (3068, 593277), (4602, 395518), (9204, 197759)]