2548572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 7006608

約数和(自身を除く): 4458036

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 372, 403, 442, 527, 663, 806, 884, 961, 1054, 1209, 1326, 1581, 1612, 1922, 2108, 2418, 2652, 2883, 3162, 3844, 4836, 5766, 6324, 6851, 11532, 12493, 13702, 16337, 20553, 24986, 27404, 32674, 37479, 41106, 49011, 49972, 65348, 74958, 82212, 98022, 149916, 196044, 212381, 424762, 637143, 849524, 1274286, 2548572]

約数ペア:

[(1, 2548572), (2, 1274286), (3, 849524), (4, 637143), (6, 424762), (12, 212381), (13, 196044), (17, 149916), (26, 98022), (31, 82212), (34, 74958), (39, 65348), (51, 49972), (52, 49011), (62, 41106), (68, 37479), (78, 32674), (93, 27404), (102, 24986), (124, 20553), (156, 16337), (186, 13702), (204, 12493), (221, 11532), (372, 6851), (403, 6324), (442, 5766), (527, 4836), (663, 3844), (806, 3162), (884, 2883), (961, 2652), (1054, 2418), (1209, 2108), (1326, 1922), (1581, 1612)]