18435184

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 37564560

約数和(自身を除く): 19129376

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 593, 1072, 1186, 1943, 2372, 3886, 4744, 7772, 9488, 15544, 17197, 31088, 34394, 39731, 68788, 79462, 137576, 158924, 275152, 317848, 635696, 1152199, 2304398, 4608796, 9217592, 18435184]

約数ペア:

[(1, 18435184), (2, 9217592), (4, 4608796), (8, 2304398), (16, 1152199), (29, 635696), (58, 317848), (67, 275152), (116, 158924), (134, 137576), (232, 79462), (268, 68788), (464, 39731), (536, 34394), (593, 31088), (1072, 17197), (1186, 15544), (1943, 9488), (2372, 7772), (3886, 4744)]