40218858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5113}}^1$

素因数の和:5163

約数の個数: 48

約数和(自身を含む): 95734080

約数和(自身を除く): 55515222

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 5113, 7866, 10226, 15339, 30678, 46017, 92034, 97147, 117599, 194294, 235198, 291441, 352797, 582882, 705594, 874323, 1058391, 1748646, 2116782, 2234381, 4468762, 6703143, 13406286, 20109429, 40218858]

約数ペア:

[(1, 40218858), (2, 20109429), (3, 13406286), (6, 6703143), (9, 4468762), (18, 2234381), (19, 2116782), (23, 1748646), (38, 1058391), (46, 874323), (57, 705594), (69, 582882), (114, 352797), (138, 291441), (171, 235198), (207, 194294), (342, 117599), (414, 97147), (437, 92034), (874, 46017), (1311, 30678), (2622, 15339), (3933, 10226), (5113, 7866)]