18807936

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{6997}}^1$

素因数の和:7021

約数の個数: 64

約数和(自身を含む): 57103680

約数和(自身を除く): 38295744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 6997, 13994, 20991, 27988, 41982, 48979, 55976, 83964, 97958, 111952, 146937, 167928, 195916, 223904, 293874, 335856, 391832, 447808, 587748, 671712, 783664, 895616, 1175496, 1343424, 1567328, 2350992, 2686848, 3134656, 4701984, 6269312, 9403968, 18807936]

約数ペア:

[(1, 18807936), (2, 9403968), (3, 6269312), (4, 4701984), (6, 3134656), (7, 2686848), (8, 2350992), (12, 1567328), (14, 1343424), (16, 1175496), (21, 895616), (24, 783664), (28, 671712), (32, 587748), (42, 447808), (48, 391832), (56, 335856), (64, 293874), (84, 223904), (96, 195916), (112, 167928), (128, 146937), (168, 111952), (192, 97958), (224, 83964), (336, 55976), (384, 48979), (448, 41982), (672, 27988), (896, 20991), (1344, 13994), (2688, 6997)]