18221448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{108461}}^1$

素因数の和:108477

約数の個数: 32

約数和(自身を含む): 52061760

約数和(自身を除く): 33840312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 108461, 216922, 325383, 433844, 650766, 759227, 867688, 1301532, 1518454, 2277681, 2603064, 3036908, 4555362, 6073816, 9110724, 18221448]

約数ペア:

[(1, 18221448), (2, 9110724), (3, 6073816), (4, 4555362), (6, 3036908), (7, 2603064), (8, 2277681), (12, 1518454), (14, 1301532), (21, 867688), (24, 759227), (28, 650766), (42, 433844), (56, 325383), (84, 216922), (168, 108461)]