38137788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4331

約数の個数: 72

約数和(自身を含む): 109309200

約数和(自身を除く): 71171412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4289, 4446, 8578, 8892, 12867, 17156, 25734, 38601, 51468, 55757, 77202, 81491, 111514, 154404, 162982, 167271, 223028, 244473, 325964, 334542, 488946, 501813, 669084, 733419, 977892, 1003626, 1059383, 1466838, 2007252, 2118766, 2933676, 3178149, 4237532, 6356298, 9534447, 12712596, 19068894, 38137788]

約数ペア:

[(1, 38137788), (2, 19068894), (3, 12712596), (4, 9534447), (6, 6356298), (9, 4237532), (12, 3178149), (13, 2933676), (18, 2118766), (19, 2007252), (26, 1466838), (36, 1059383), (38, 1003626), (39, 977892), (52, 733419), (57, 669084), (76, 501813), (78, 488946), (114, 334542), (117, 325964), (156, 244473), (171, 223028), (228, 167271), (234, 162982), (247, 154404), (342, 111514), (468, 81491), (494, 77202), (684, 55757), (741, 51468), (988, 38601), (1482, 25734), (2223, 17156), (2964, 12867), (4289, 8892), (4446, 8578)]