5640348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 9600612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 809, 996, 1162, 1618, 1743, 2324, 2427, 3236, 3486, 4854, 5663, 6972, 9708, 11326, 16989, 22652, 33978, 67147, 67956, 134294, 201441, 268588, 402882, 470029, 805764, 940058, 1410087, 1880116, 2820174, 5640348]

約数ペア:

[(1, 5640348), (2, 2820174), (3, 1880116), (4, 1410087), (6, 940058), (7, 805764), (12, 470029), (14, 402882), (21, 268588), (28, 201441), (42, 134294), (83, 67956), (84, 67147), (166, 33978), (249, 22652), (332, 16989), (498, 11326), (581, 9708), (809, 6972), (996, 5663), (1162, 4854), (1618, 3486), (1743, 3236), (2324, 2427)]