18186009601

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{877}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 19602017280

約数和(自身を除く): 1416007679

約数列:

[1, 31, 37, 101, 179, 877, 1147, 3131, 3737, 5549, 6623, 18079, 27187, 32449, 88577, 115847, 156983, 205313, 560449, 668923, 1005919, 2745887, 3277349, 4866473, 5808371, 15855283, 20736613, 101597819, 180059501, 491513773, 586645471, 18186009601]

約数ペア:

[(1, 18186009601), (31, 586645471), (37, 491513773), (101, 180059501), (179, 101597819), (877, 20736613), (1147, 15855283), (3131, 5808371), (3737, 4866473), (5549, 3277349), (6623, 2745887), (18079, 1005919), (27187, 668923), (32449, 560449), (88577, 205313), (115847, 156983)]