217683612

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{21673}}^1$

素因数の和:21720

約数の個数: 60

約数和(自身を含む): 587452096

約数和(自身を除く): 369768484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 21673, 43346, 65019, 86692, 130038, 195057, 260076, 390114, 585171, 671863, 780228, 1170342, 1343726, 1755513, 2015589, 2340684, 2687452, 3511026, 4031178, 6046767, 7022052, 8062356, 12093534, 18140301, 24187068, 36280602, 54420903, 72561204, 108841806, 217683612]

約数ペア:

[(1, 217683612), (2, 108841806), (3, 72561204), (4, 54420903), (6, 36280602), (9, 24187068), (12, 18140301), (18, 12093534), (27, 8062356), (31, 7022052), (36, 6046767), (54, 4031178), (62, 3511026), (81, 2687452), (93, 2340684), (108, 2015589), (124, 1755513), (162, 1343726), (186, 1170342), (279, 780228), (324, 671863), (372, 585171), (558, 390114), (837, 260076), (1116, 195057), (1674, 130038), (2511, 86692), (3348, 65019), (5022, 43346), (10044, 21673)]