18444854164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{82699}}^1$

素因数の和:82888

約数の個数: 48

約数和(自身を含む): 36429019200

約数和(自身を除く): 17984165036

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 137, 148, 274, 407, 548, 814, 1507, 1628, 3014, 5069, 6028, 10138, 20276, 55759, 82699, 111518, 165398, 223036, 330796, 909689, 1819378, 3059863, 3638756, 6119726, 11329763, 12239452, 22659526, 33658493, 45319052, 67316986, 124627393, 134633972, 249254786, 419201231, 498509572, 838402462, 1676804924, 4611213541, 9222427082, 18444854164]

約数ペア:

[(1, 18444854164), (2, 9222427082), (4, 4611213541), (11, 1676804924), (22, 838402462), (37, 498509572), (44, 419201231), (74, 249254786), (137, 134633972), (148, 124627393), (274, 67316986), (407, 45319052), (548, 33658493), (814, 22659526), (1507, 12239452), (1628, 11329763), (3014, 6119726), (5069, 3638756), (6028, 3059863), (10138, 1819378), (20276, 909689), (55759, 330796), (82699, 223036), (111518, 165398)]