31218324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 77616000

約数和(自身を除く): 46397676

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 199, 204, 398, 597, 769, 796, 1194, 1538, 2307, 2388, 3076, 3383, 4614, 6766, 9228, 10149, 13073, 13532, 20298, 26146, 39219, 40596, 52292, 78438, 153031, 156876, 306062, 459093, 612124, 918186, 1836372, 2601527, 5203054, 7804581, 10406108, 15609162, 31218324]

約数ペア:

[(1, 31218324), (2, 15609162), (3, 10406108), (4, 7804581), (6, 5203054), (12, 2601527), (17, 1836372), (34, 918186), (51, 612124), (68, 459093), (102, 306062), (199, 156876), (204, 153031), (398, 78438), (597, 52292), (769, 40596), (796, 39219), (1194, 26146), (1538, 20298), (2307, 13532), (2388, 13073), (3076, 10149), (3383, 9228), (4614, 6766)]