1822177532

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{21787}}^1$

素因数の和:21930

約数の個数: 48

約数和(自身を含む): 3806799360

約数和(自身を除く): 1984621828

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 203, 206, 406, 412, 721, 812, 1442, 2884, 2987, 5974, 11948, 20909, 21787, 41818, 43574, 83636, 87148, 152509, 305018, 610036, 631823, 1263646, 2244061, 2527292, 4422761, 4488122, 8845522, 8976244, 15708427, 17691044, 31416854, 62833708, 65077769, 130155538, 260311076, 455544383, 911088766, 1822177532]

約数ペア:

[(1, 1822177532), (2, 911088766), (4, 455544383), (7, 260311076), (14, 130155538), (28, 65077769), (29, 62833708), (58, 31416854), (103, 17691044), (116, 15708427), (203, 8976244), (206, 8845522), (406, 4488122), (412, 4422761), (721, 2527292), (812, 2244061), (1442, 1263646), (2884, 631823), (2987, 610036), (5974, 305018), (11948, 152509), (20909, 87148), (21787, 83636), (41818, 43574)]