17936703684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{71453}}^1$

素因数の和:71849

約数の個数: 72

約数和(自身を含む): 47857031040

約数和(自身を除く): 29920327356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 367, 684, 734, 1101, 1468, 2202, 3303, 4404, 6606, 6973, 13212, 13946, 20919, 27892, 41838, 62757, 71453, 83676, 125514, 142906, 214359, 251028, 285812, 428718, 643077, 857436, 1286154, 1357607, 2572308, 2715214, 4072821, 5430428, 8145642, 12218463, 16291284, 24436926, 26223251, 48873852, 52446502, 78669753, 104893004, 157339506, 236009259, 314679012, 472018518, 498241769, 944037036, 996483538, 1494725307, 1992967076, 2989450614, 4484175921, 5978901228, 8968351842, 17936703684]

約数ペア:

[(1, 17936703684), (2, 8968351842), (3, 5978901228), (4, 4484175921), (6, 2989450614), (9, 1992967076), (12, 1494725307), (18, 996483538), (19, 944037036), (36, 498241769), (38, 472018518), (57, 314679012), (76, 236009259), (114, 157339506), (171, 104893004), (228, 78669753), (342, 52446502), (367, 48873852), (684, 26223251), (734, 24436926), (1101, 16291284), (1468, 12218463), (2202, 8145642), (3303, 5430428), (4404, 4072821), (6606, 2715214), (6973, 2572308), (13212, 1357607), (13946, 1286154), (20919, 857436), (27892, 643077), (41838, 428718), (62757, 285812), (71453, 251028), (83676, 214359), (125514, 142906)]