17970702

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 36923040

約数和(自身を除く): 18952338

約数列:

[1, 2, 3, 6, 73, 89, 146, 178, 219, 267, 438, 461, 534, 922, 1383, 2766, 6497, 12994, 19491, 33653, 38982, 41029, 67306, 82058, 100959, 123087, 201918, 246174, 2995117, 5990234, 8985351, 17970702]

約数ペア:

[(1, 17970702), (2, 8985351), (3, 5990234), (6, 2995117), (73, 246174), (89, 201918), (146, 123087), (178, 100959), (219, 82058), (267, 67306), (438, 41029), (461, 38982), (534, 33653), (922, 19491), (1383, 12994), (2766, 6497)]