40077882

素因数分解:

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

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 98568960

約数和(自身を除く): 58491078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1543, 1998, 2886, 3086, 4329, 4629, 8658, 9258, 12987, 13887, 20059, 25974, 27774, 40118, 41661, 57091, 60177, 83322, 114182, 120354, 171273, 180531, 342546, 361062, 513819, 541593, 742183, 1027638, 1083186, 1484366, 1541457, 2226549, 3082914, 4453098, 6679647, 13359294, 20038941, 40077882]

約数ペア:

[(1, 40077882), (2, 20038941), (3, 13359294), (6, 6679647), (9, 4453098), (13, 3082914), (18, 2226549), (26, 1541457), (27, 1484366), (37, 1083186), (39, 1027638), (54, 742183), (74, 541593), (78, 513819), (111, 361062), (117, 342546), (222, 180531), (234, 171273), (333, 120354), (351, 114182), (481, 83322), (666, 60177), (702, 57091), (962, 41661), (999, 40118), (1443, 27774), (1543, 25974), (1998, 20059), (2886, 13887), (3086, 12987), (4329, 9258), (4629, 8658)]