19335186

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9181}}^1$

素因数の和:9208

約数の個数: 40

約数和(自身を含む): 46662924

約数和(自身を除く): 27327738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 9181, 18362, 27543, 55086, 82629, 119353, 165258, 238706, 247887, 358059, 495774, 716118, 743661, 1074177, 1487322, 2148354, 3222531, 6445062, 9667593, 19335186]

約数ペア:

[(1, 19335186), (2, 9667593), (3, 6445062), (6, 3222531), (9, 2148354), (13, 1487322), (18, 1074177), (26, 743661), (27, 716118), (39, 495774), (54, 358059), (78, 247887), (81, 238706), (117, 165258), (162, 119353), (234, 82629), (351, 55086), (702, 27543), (1053, 18362), (2106, 9181)]