2012112920636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{18005807}}^1$

素因数の和:18006138

約数の個数: 48

約数和(自身を含む): 4347898469376

約数和(自身を除く): 2335785548740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 307, 364, 614, 1228, 2149, 3991, 4298, 7982, 8596, 15964, 27937, 55874, 111748, 18005807, 36011614, 72023228, 126040649, 234075491, 252081298, 468150982, 504162596, 936301964, 1638528437, 3277056874, 5527782749, 6554113748, 11055565498, 22111130996, 38694479243, 71861175737, 77388958486, 143722351474, 154777916972, 287444702948, 503028230159, 1006056460318, 2012112920636]

約数ペア:

[(1, 2012112920636), (2, 1006056460318), (4, 503028230159), (7, 287444702948), (13, 154777916972), (14, 143722351474), (26, 77388958486), (28, 71861175737), (52, 38694479243), (91, 22111130996), (182, 11055565498), (307, 6554113748), (364, 5527782749), (614, 3277056874), (1228, 1638528437), (2149, 936301964), (3991, 504162596), (4298, 468150982), (7982, 252081298), (8596, 234075491), (15964, 126040649), (27937, 72023228), (55874, 36011614), (111748, 18005807)]