38643606

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^3\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 88661040

約数和(自身を除く): 50017434

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 313, 342, 361, 626, 722, 939, 1083, 1878, 2166, 2817, 3249, 5634, 5947, 6498, 6859, 11894, 13718, 17841, 20577, 35682, 41154, 53523, 61731, 107046, 112993, 123462, 225986, 338979, 677958, 1016937, 2033874, 2146867, 4293734, 6440601, 12881202, 19321803, 38643606]

約数ペア:

[(1, 38643606), (2, 19321803), (3, 12881202), (6, 6440601), (9, 4293734), (18, 2146867), (19, 2033874), (38, 1016937), (57, 677958), (114, 338979), (171, 225986), (313, 123462), (342, 112993), (361, 107046), (626, 61731), (722, 53523), (939, 41154), (1083, 35682), (1878, 20577), (2166, 17841), (2817, 13718), (3249, 11894), (5634, 6859), (5947, 6498)]