26861988

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^2\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 36

約数和(自身を含む): 63592368

約数和(自身を除く): 36730380

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 211, 309, 412, 422, 618, 633, 844, 1236, 1266, 2532, 10609, 21218, 21733, 31827, 42436, 43466, 63654, 65199, 86932, 127308, 130398, 260796, 2238499, 4476998, 6715497, 8953996, 13430994, 26861988]

約数ペア:

[(1, 26861988), (2, 13430994), (3, 8953996), (4, 6715497), (6, 4476998), (12, 2238499), (103, 260796), (206, 130398), (211, 127308), (309, 86932), (412, 65199), (422, 63654), (618, 43466), (633, 42436), (844, 31827), (1236, 21733), (1266, 21218), (2532, 10609)]