40469754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 88700832

約数和(自身を除く): 48231078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 169, 214, 321, 338, 373, 507, 642, 746, 1014, 1119, 1391, 2238, 2782, 4173, 4849, 8346, 9698, 14547, 18083, 29094, 36166, 39911, 54249, 63037, 79822, 108498, 119733, 126074, 189111, 239466, 378222, 518843, 1037686, 1556529, 3113058, 6744959, 13489918, 20234877, 40469754]

約数ペア:

[(1, 40469754), (2, 20234877), (3, 13489918), (6, 6744959), (13, 3113058), (26, 1556529), (39, 1037686), (78, 518843), (107, 378222), (169, 239466), (214, 189111), (321, 126074), (338, 119733), (373, 108498), (507, 79822), (642, 63037), (746, 54249), (1014, 39911), (1119, 36166), (1391, 29094), (2238, 18083), (2782, 14547), (4173, 9698), (4849, 8346)]