15691641426

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{997}}^1\times {\mathrm{2477}}^1$

素因数の和:3835

約数の個数: 48

約数和(自身を含む): 34142845464

約数和(自身を除く): 18451204038

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 997, 1059, 1994, 2118, 2477, 2991, 3177, 4954, 5982, 6354, 7431, 8973, 14862, 17946, 22293, 44586, 351941, 703882, 874381, 1055823, 1748762, 2111646, 2469569, 2623143, 3167469, 4939138, 5246286, 6334938, 7408707, 7869429, 14817414, 15738858, 22226121, 44452242, 871757857, 1743515714, 2615273571, 5230547142, 7845820713, 15691641426]

約数ペア:

[(1, 15691641426), (2, 7845820713), (3, 5230547142), (6, 2615273571), (9, 1743515714), (18, 871757857), (353, 44452242), (706, 22226121), (997, 15738858), (1059, 14817414), (1994, 7869429), (2118, 7408707), (2477, 6334938), (2991, 5246286), (3177, 4939138), (4954, 3167469), (5982, 2623143), (6354, 2469569), (7431, 2111646), (8973, 1748762), (14862, 1055823), (17946, 874381), (22293, 703882), (44586, 351941)]