19409922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{51349}}^1$

素因数の和:51367

約数の個数: 32

約数和(自身を含む): 49296000

約数和(自身を除く): 29886078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 51349, 102698, 154047, 308094, 359443, 462141, 718886, 924282, 1078329, 1386423, 2156658, 2772846, 3234987, 6469974, 9704961, 19409922]

約数ペア:

[(1, 19409922), (2, 9704961), (3, 6469974), (6, 3234987), (7, 2772846), (9, 2156658), (14, 1386423), (18, 1078329), (21, 924282), (27, 718886), (42, 462141), (54, 359443), (63, 308094), (126, 154047), (189, 102698), (378, 51349)]