66782226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 163814400

約数和(自身を除く): 97032174

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 1579, 2014, 2226, 3021, 3158, 4737, 6042, 7049, 9474, 11053, 14098, 21147, 22106, 30001, 33159, 42294, 60002, 66318, 83687, 90003, 167374, 180006, 210007, 251061, 420014, 502122, 585809, 630021, 1171618, 1260042, 1590053, 1757427, 3180106, 3514854, 4770159, 9540318, 11130371, 22260742, 33391113, 66782226]

約数ペア:

[(1, 66782226), (2, 33391113), (3, 22260742), (6, 11130371), (7, 9540318), (14, 4770159), (19, 3514854), (21, 3180106), (38, 1757427), (42, 1590053), (53, 1260042), (57, 1171618), (106, 630021), (114, 585809), (133, 502122), (159, 420014), (266, 251061), (318, 210007), (371, 180006), (399, 167374), (742, 90003), (798, 83687), (1007, 66318), (1113, 60002), (1579, 42294), (2014, 33159), (2226, 30001), (3021, 22106), (3158, 21147), (4737, 14098), (6042, 11053), (7049, 9474)]