18801384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{111913}}^1$

素因数の和:111929

約数の個数: 32

約数和(自身を含む): 53718720

約数和(自身を除く): 34917336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 111913, 223826, 335739, 447652, 671478, 783391, 895304, 1342956, 1566782, 2350173, 2685912, 3133564, 4700346, 6267128, 9400692, 18801384]

約数ペア:

[(1, 18801384), (2, 9400692), (3, 6267128), (4, 4700346), (6, 3133564), (7, 2685912), (8, 2350173), (12, 1566782), (14, 1342956), (21, 895304), (24, 783391), (28, 671478), (42, 447652), (56, 335739), (84, 223826), (168, 111913)]