18524394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1955

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 27951126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 1861, 3318, 3722, 4977, 5583, 9954, 11166, 13027, 16749, 26054, 33498, 39081, 78162, 117243, 147019, 234486, 294038, 441057, 882114, 1029133, 1323171, 2058266, 2646342, 3087399, 6174798, 9262197, 18524394]

約数ペア:

[(1, 18524394), (2, 9262197), (3, 6174798), (6, 3087399), (7, 2646342), (9, 2058266), (14, 1323171), (18, 1029133), (21, 882114), (42, 441057), (63, 294038), (79, 234486), (126, 147019), (158, 117243), (237, 78162), (474, 39081), (553, 33498), (711, 26054), (1106, 16749), (1422, 13027), (1659, 11166), (1861, 9954), (3318, 5583), (3722, 4977)]