27431226

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 62539776

約数和(自身を除く): 35108550

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 383, 414, 519, 766, 1038, 1149, 1557, 2298, 3114, 3447, 3979, 6894, 7958, 8809, 11937, 17618, 23874, 26427, 35811, 52854, 66259, 71622, 79281, 132518, 158562, 198777, 397554, 596331, 1192662, 1523957, 3047914, 4571871, 9143742, 13715613, 27431226]

約数ペア:

[(1, 27431226), (2, 13715613), (3, 9143742), (6, 4571871), (9, 3047914), (18, 1523957), (23, 1192662), (46, 596331), (69, 397554), (138, 198777), (173, 158562), (207, 132518), (346, 79281), (383, 71622), (414, 66259), (519, 52854), (766, 35811), (1038, 26427), (1149, 23874), (1557, 17618), (2298, 11937), (3114, 8809), (3447, 7958), (3979, 6894)]