18286016

素因数分解:

$2^6\times 7^5\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 84

約数和(自身を含む): 44823888

約数和(自身を除く): 26537872

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 343, 392, 448, 476, 544, 686, 784, 833, 952, 1088, 1372, 1568, 1666, 1904, 2401, 2744, 3136, 3332, 3808, 4802, 5488, 5831, 6664, 7616, 9604, 10976, 11662, 13328, 16807, 19208, 21952, 23324, 26656, 33614, 38416, 40817, 46648, 53312, 67228, 76832, 81634, 93296, 134456, 153664, 163268, 186592, 268912, 285719, 326536, 373184, 537824, 571438, 653072, 1075648, 1142876, 1306144, 2285752, 2612288, 4571504, 9143008, 18286016]

約数ペア:

[(1, 18286016), (2, 9143008), (4, 4571504), (7, 2612288), (8, 2285752), (14, 1306144), (16, 1142876), (17, 1075648), (28, 653072), (32, 571438), (34, 537824), (49, 373184), (56, 326536), (64, 285719), (68, 268912), (98, 186592), (112, 163268), (119, 153664), (136, 134456), (196, 93296), (224, 81634), (238, 76832), (272, 67228), (343, 53312), (392, 46648), (448, 40817), (476, 38416), (544, 33614), (686, 26656), (784, 23324), (833, 21952), (952, 19208), (1088, 16807), (1372, 13328), (1568, 11662), (1666, 10976), (1904, 9604), (2401, 7616), (2744, 6664), (3136, 5831), (3332, 5488), (3808, 4802)]