19822428

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6329}}^1$

素因数の和:6371

約数の個数: 48

約数和(自身を含む): 53172000

約数和(自身を除く): 33349572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6329, 12658, 18987, 25316, 37974, 56961, 75948, 113922, 170883, 183541, 227844, 341766, 367082, 550623, 683532, 734164, 1101246, 1651869, 2202492, 3303738, 4955607, 6607476, 9911214, 19822428]

約数ペア:

[(1, 19822428), (2, 9911214), (3, 6607476), (4, 4955607), (6, 3303738), (9, 2202492), (12, 1651869), (18, 1101246), (27, 734164), (29, 683532), (36, 550623), (54, 367082), (58, 341766), (87, 227844), (108, 183541), (116, 170883), (174, 113922), (261, 75948), (348, 56961), (522, 37974), (783, 25316), (1044, 18987), (1566, 12658), (3132, 6329)]