31871322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13313}}^1$

素因数の和:13347

約数の個数: 48

約数和(自身を含む): 83079360

約数和(自身を除く): 51208038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 13313, 26626, 39939, 79878, 93191, 119817, 186382, 239634, 252947, 279573, 505894, 559146, 758841, 838719, 1517682, 1677438, 1770629, 2276523, 3541258, 4553046, 5311887, 10623774, 15935661, 31871322]

約数ペア:

[(1, 31871322), (2, 15935661), (3, 10623774), (6, 5311887), (7, 4553046), (9, 3541258), (14, 2276523), (18, 1770629), (19, 1677438), (21, 1517682), (38, 838719), (42, 758841), (57, 559146), (63, 505894), (114, 279573), (126, 252947), (133, 239634), (171, 186382), (266, 119817), (342, 93191), (399, 79878), (798, 39939), (1197, 26626), (2394, 13313)]