19446348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^2$

素因数の和:179

約数の個数: 54

約数和(自身を含む): 48614076

約数和(自身を除く): 29167728

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 361, 402, 722, 804, 1083, 1273, 1444, 2166, 2546, 3819, 4332, 4489, 5092, 7638, 8978, 13467, 15276, 17956, 24187, 26934, 48374, 53868, 72561, 85291, 96748, 145122, 170582, 255873, 290244, 341164, 511746, 1023492, 1620529, 3241058, 4861587, 6482116, 9723174, 19446348]

約数ペア:

[(1, 19446348), (2, 9723174), (3, 6482116), (4, 4861587), (6, 3241058), (12, 1620529), (19, 1023492), (38, 511746), (57, 341164), (67, 290244), (76, 255873), (114, 170582), (134, 145122), (201, 96748), (228, 85291), (268, 72561), (361, 53868), (402, 48374), (722, 26934), (804, 24187), (1083, 17956), (1273, 15276), (1444, 13467), (2166, 8978), (2546, 7638), (3819, 5092), (4332, 4489)]