20183418

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4064

約数の個数: 40

約数和(自身を含む): 46696320

約数和(自身を除く): 26512902

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 4019, 5022, 8038, 12057, 24114, 36171, 72342, 108513, 124589, 217026, 249178, 325539, 373767, 651078, 747534, 1121301, 2242602, 3363903, 6727806, 10091709, 20183418]

約数ペア:

[(1, 20183418), (2, 10091709), (3, 6727806), (6, 3363903), (9, 2242602), (18, 1121301), (27, 747534), (31, 651078), (54, 373767), (62, 325539), (81, 249178), (93, 217026), (162, 124589), (186, 108513), (279, 72342), (558, 36171), (837, 24114), (1674, 12057), (2511, 8038), (4019, 5022)]