3897816

素因数分解:

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

素因数の和:97

約数の個数: 72

約数和(自身を含む): 10903140

約数和(自身を除く): 7005324

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 744, 806, 961, 1014, 1209, 1352, 1612, 1922, 2028, 2418, 2883, 3224, 3844, 4056, 4836, 5239, 5766, 7688, 9672, 10478, 11532, 12493, 15717, 20956, 23064, 24986, 31434, 37479, 41912, 49972, 62868, 74958, 99944, 125736, 149916, 162409, 299832, 324818, 487227, 649636, 974454, 1299272, 1948908, 3897816]

約数ペア:

[(1, 3897816), (2, 1948908), (3, 1299272), (4, 974454), (6, 649636), (8, 487227), (12, 324818), (13, 299832), (24, 162409), (26, 149916), (31, 125736), (39, 99944), (52, 74958), (62, 62868), (78, 49972), (93, 41912), (104, 37479), (124, 31434), (156, 24986), (169, 23064), (186, 20956), (248, 15717), (312, 12493), (338, 11532), (372, 10478), (403, 9672), (507, 7688), (676, 5766), (744, 5239), (806, 4836), (961, 4056), (1014, 3844), (1209, 3224), (1352, 2883), (1612, 2418), (1922, 2028)]