18451532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:662

約数の個数: 36

約数和(自身を含む): 36085560

約数和(自身を除く): 17634028

約数列:

[1, 2, 4, 11, 22, 44, 67, 121, 134, 242, 268, 484, 569, 737, 1138, 1474, 2276, 2948, 6259, 8107, 12518, 16214, 25036, 32428, 38123, 68849, 76246, 137698, 152492, 275396, 419353, 838706, 1677412, 4612883, 9225766, 18451532]

約数ペア:

[(1, 18451532), (2, 9225766), (4, 4612883), (11, 1677412), (22, 838706), (44, 419353), (67, 275396), (121, 152492), (134, 137698), (242, 76246), (268, 68849), (484, 38123), (569, 32428), (737, 25036), (1138, 16214), (1474, 12518), (2276, 8107), (2948, 6259)]