215634762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90073}}^1$

素因数の和:90107

約数の個数: 48

約数和(自身を含む): 562061760

約数和(自身を除く): 346426998

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, 90073, 180146, 270219, 540438, 630511, 810657, 1261022, 1621314, 1711387, 1891533, 3422774, 3783066, 5134161, 5674599, 10268322, 11349198, 11979709, 15402483, 23959418, 30804966, 35939127, 71878254, 107817381, 215634762]

約数ペア:

[(1, 215634762), (2, 107817381), (3, 71878254), (6, 35939127), (7, 30804966), (9, 23959418), (14, 15402483), (18, 11979709), (19, 11349198), (21, 10268322), (38, 5674599), (42, 5134161), (57, 3783066), (63, 3422774), (114, 1891533), (126, 1711387), (133, 1621314), (171, 1261022), (266, 810657), (342, 630511), (399, 540438), (798, 270219), (1197, 180146), (2394, 90073)]