42748668

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{13649}}^1$

素因数の和:13691

約数の個数: 48

約数和(自身を含む): 114660000

約数和(自身を除く): 71911332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 13649, 27298, 40947, 54596, 81894, 122841, 163788, 245682, 368523, 395821, 491364, 737046, 791642, 1187463, 1474092, 1583284, 2374926, 3562389, 4749852, 7124778, 10687167, 14249556, 21374334, 42748668]

約数ペア:

[(1, 42748668), (2, 21374334), (3, 14249556), (4, 10687167), (6, 7124778), (9, 4749852), (12, 3562389), (18, 2374926), (27, 1583284), (29, 1474092), (36, 1187463), (54, 791642), (58, 737046), (87, 491364), (108, 395821), (116, 368523), (174, 245682), (261, 163788), (348, 122841), (522, 81894), (783, 54596), (1044, 40947), (1566, 27298), (3132, 13649)]