1946646

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2891754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 59, 78, 94, 117, 118, 141, 177, 234, 282, 351, 354, 423, 531, 611, 702, 767, 846, 1062, 1222, 1269, 1534, 1593, 1833, 2301, 2538, 2773, 3186, 3666, 4602, 5499, 5546, 6903, 8319, 10998, 13806, 16497, 16638, 20709, 24957, 32994, 36049, 41418, 49914, 72098, 74871, 108147, 149742, 216294, 324441, 648882, 973323, 1946646]

約数ペア:

[(1, 1946646), (2, 973323), (3, 648882), (6, 324441), (9, 216294), (13, 149742), (18, 108147), (26, 74871), (27, 72098), (39, 49914), (47, 41418), (54, 36049), (59, 32994), (78, 24957), (94, 20709), (117, 16638), (118, 16497), (141, 13806), (177, 10998), (234, 8319), (282, 6903), (351, 5546), (354, 5499), (423, 4602), (531, 3666), (611, 3186), (702, 2773), (767, 2538), (846, 2301), (1062, 1833), (1222, 1593), (1269, 1534)]