39905238

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 81357696

約数和(自身を除く): 41452458

約数列:

[1, 2, 3, 6, 83, 166, 227, 249, 353, 454, 498, 681, 706, 1059, 1362, 2118, 18841, 29299, 37682, 56523, 58598, 80131, 87897, 113046, 160262, 175794, 240393, 480786, 6650873, 13301746, 19952619, 39905238]

約数ペア:

[(1, 39905238), (2, 19952619), (3, 13301746), (6, 6650873), (83, 480786), (166, 240393), (227, 175794), (249, 160262), (353, 113046), (454, 87897), (498, 80131), (681, 58598), (706, 56523), (1059, 37682), (1362, 29299), (2118, 18841)]