18968267464

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{331}}^1\times {\mathrm{29723}}^1$

素因数の和:30301

約数の個数: 32

約数和(自身を含む): 35822175840

約数和(自身を除く): 16853908376

約数列:

[1, 2, 4, 8, 241, 331, 482, 662, 964, 1324, 1928, 2648, 29723, 59446, 79771, 118892, 159542, 237784, 319084, 638168, 7163243, 9838313, 14326486, 19676626, 28652972, 39353252, 57305944, 78706504, 2371033433, 4742066866, 9484133732, 18968267464]

約数ペア:

[(1, 18968267464), (2, 9484133732), (4, 4742066866), (8, 2371033433), (241, 78706504), (331, 57305944), (482, 39353252), (662, 28652972), (964, 19676626), (1324, 14326486), (1928, 9838313), (2648, 7163243), (29723, 638168), (59446, 319084), (79771, 237784), (118892, 159542)]