18844266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1097}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 43217280

約数和(自身を除く): 24373014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1097, 1227, 2194, 2454, 2863, 3291, 5726, 6582, 7679, 8589, 15358, 17178, 23037, 46074, 448673, 897346, 1346019, 2692038, 3140711, 6281422, 9422133, 18844266]

約数ペア:

[(1, 18844266), (2, 9422133), (3, 6281422), (6, 3140711), (7, 2692038), (14, 1346019), (21, 897346), (42, 448673), (409, 46074), (818, 23037), (1097, 17178), (1227, 15358), (2194, 8589), (2454, 7679), (2863, 6582), (3291, 5726)]