521012466

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1617

約数の個数: 96

約数和(自身を含む): 1288437120

約数和(自身を除く): 767424654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 169, 222, 234, 333, 338, 351, 481, 507, 666, 702, 962, 999, 1014, 1443, 1521, 1543, 1998, 2886, 3042, 3086, 4329, 4563, 4629, 6253, 8658, 9126, 9258, 12506, 12987, 13887, 18759, 20059, 25974, 27774, 37518, 40118, 41661, 56277, 57091, 60177, 83322, 112554, 114182, 120354, 168831, 171273, 180531, 260767, 337662, 342546, 361062, 513819, 521534, 541593, 742183, 782301, 1027638, 1083186, 1484366, 1541457, 1564602, 2226549, 2346903, 3082914, 4453098, 4693806, 6679647, 7040709, 9648379, 13359294, 14081418, 19296758, 20038941, 28945137, 40077882, 57890274, 86835411, 173670822, 260506233, 521012466]

約数ペア:

[(1, 521012466), (2, 260506233), (3, 173670822), (6, 86835411), (9, 57890274), (13, 40077882), (18, 28945137), (26, 20038941), (27, 19296758), (37, 14081418), (39, 13359294), (54, 9648379), (74, 7040709), (78, 6679647), (111, 4693806), (117, 4453098), (169, 3082914), (222, 2346903), (234, 2226549), (333, 1564602), (338, 1541457), (351, 1484366), (481, 1083186), (507, 1027638), (666, 782301), (702, 742183), (962, 541593), (999, 521534), (1014, 513819), (1443, 361062), (1521, 342546), (1543, 337662), (1998, 260767), (2886, 180531), (3042, 171273), (3086, 168831), (4329, 120354), (4563, 114182), (4629, 112554), (6253, 83322), (8658, 60177), (9126, 57091), (9258, 56277), (12506, 41661), (12987, 40118), (13887, 37518), (18759, 27774), (20059, 25974)]