13376388

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 32788224

約数和(自身を除く): 19411836

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 641, 1282, 1739, 1923, 2564, 3478, 3846, 5217, 6956, 7692, 10434, 20868, 23717, 30127, 47434, 60254, 71151, 90381, 94868, 120508, 142302, 180762, 284604, 361524, 1114699, 2229398, 3344097, 4458796, 6688194, 13376388]

約数ペア:

[(1, 13376388), (2, 6688194), (3, 4458796), (4, 3344097), (6, 2229398), (12, 1114699), (37, 361524), (47, 284604), (74, 180762), (94, 142302), (111, 120508), (141, 94868), (148, 90381), (188, 71151), (222, 60254), (282, 47434), (444, 30127), (564, 23717), (641, 20868), (1282, 10434), (1739, 7692), (1923, 6956), (2564, 5217), (3478, 3846)]