18163310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 38093328

約数和(自身を除く): 19930018

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 883, 935, 1210, 1766, 1870, 2057, 4114, 4415, 8830, 9713, 10285, 15011, 19426, 20570, 30022, 48565, 75055, 97130, 106843, 150110, 165121, 213686, 330242, 534215, 825605, 1068430, 1651210, 1816331, 3632662, 9081655, 18163310]

約数ペア:

[(1, 18163310), (2, 9081655), (5, 3632662), (10, 1816331), (11, 1651210), (17, 1068430), (22, 825605), (34, 534215), (55, 330242), (85, 213686), (110, 165121), (121, 150110), (170, 106843), (187, 97130), (242, 75055), (374, 48565), (605, 30022), (883, 20570), (935, 19426), (1210, 15011), (1766, 10285), (1870, 9713), (2057, 8830), (4114, 4415)]