1953846

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 4633200

約数和(自身を除く): 2679354

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 197, 261, 342, 394, 522, 551, 591, 1102, 1182, 1653, 1773, 3306, 3546, 3743, 4959, 5713, 7486, 9918, 11229, 11426, 17139, 22458, 33687, 34278, 51417, 67374, 102834, 108547, 217094, 325641, 651282, 976923, 1953846]

約数ペア:

[(1, 1953846), (2, 976923), (3, 651282), (6, 325641), (9, 217094), (18, 108547), (19, 102834), (29, 67374), (38, 51417), (57, 34278), (58, 33687), (87, 22458), (114, 17139), (171, 11426), (174, 11229), (197, 9918), (261, 7486), (342, 5713), (394, 4959), (522, 3743), (551, 3546), (591, 3306), (1102, 1773), (1182, 1653)]