21602796

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2699}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 32829204

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 2699, 4002, 5398, 8004, 8097, 10796, 16194, 32388, 62077, 78271, 124154, 156542, 186231, 234813, 248308, 313084, 372462, 469626, 744924, 939252, 1800233, 3600466, 5400699, 7200932, 10801398, 21602796]

約数ペア:

[(1, 21602796), (2, 10801398), (3, 7200932), (4, 5400699), (6, 3600466), (12, 1800233), (23, 939252), (29, 744924), (46, 469626), (58, 372462), (69, 313084), (87, 248308), (92, 234813), (116, 186231), (138, 156542), (174, 124154), (276, 78271), (348, 62077), (667, 32388), (1334, 16194), (2001, 10796), (2668, 8097), (2699, 8004), (4002, 5398)]