25811388

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{6961}}^1$

素因数の和:7074

約数の個数: 36

約数和(自身を含む): 65888368

約数和(自身を除く): 40076980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 6961, 13922, 20883, 27844, 41766, 62649, 83532, 125298, 250596, 716983, 1433966, 2150949, 2867932, 4301898, 6452847, 8603796, 12905694, 25811388]

約数ペア:

[(1, 25811388), (2, 12905694), (3, 8603796), (4, 6452847), (6, 4301898), (9, 2867932), (12, 2150949), (18, 1433966), (36, 716983), (103, 250596), (206, 125298), (309, 83532), (412, 62649), (618, 41766), (927, 27844), (1236, 20883), (1854, 13922), (3708, 6961)]