18748752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{35509}}^1$

素因数の和:35531

約数の個数: 40

約数和(自身を含む): 52838880

約数和(自身を除く): 34090128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 35509, 71018, 106527, 142036, 213054, 284072, 390599, 426108, 568144, 781198, 852216, 1171797, 1562396, 1704432, 2343594, 3124792, 4687188, 6249584, 9374376, 18748752]

約数ペア:

[(1, 18748752), (2, 9374376), (3, 6249584), (4, 4687188), (6, 3124792), (8, 2343594), (11, 1704432), (12, 1562396), (16, 1171797), (22, 852216), (24, 781198), (33, 568144), (44, 426108), (48, 390599), (66, 284072), (88, 213054), (132, 142036), (176, 106527), (264, 71018), (528, 35509)]