18116196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11351}}^1$

素因数の和:11384

約数の個数: 48

約数和(自身を含む): 50856960

約数和(自身を除く): 32740764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 11351, 22702, 34053, 45404, 68106, 79457, 136212, 158914, 215669, 238371, 317828, 431338, 476742, 647007, 862676, 953484, 1294014, 1509683, 2588028, 3019366, 4529049, 6038732, 9058098, 18116196]

約数ペア:

[(1, 18116196), (2, 9058098), (3, 6038732), (4, 4529049), (6, 3019366), (7, 2588028), (12, 1509683), (14, 1294014), (19, 953484), (21, 862676), (28, 647007), (38, 476742), (42, 431338), (57, 317828), (76, 238371), (84, 215669), (114, 158914), (133, 136212), (228, 79457), (266, 68106), (399, 45404), (532, 34053), (798, 22702), (1596, 11351)]