16761516

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 40449024

約数和(自身を除く): 23687508

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 113, 141, 188, 226, 263, 282, 339, 452, 526, 564, 678, 789, 1052, 1356, 1578, 3156, 5311, 10622, 12361, 15933, 21244, 24722, 29719, 31866, 37083, 49444, 59438, 63732, 74166, 89157, 118876, 148332, 178314, 356628, 1396793, 2793586, 4190379, 5587172, 8380758, 16761516]

約数ペア:

[(1, 16761516), (2, 8380758), (3, 5587172), (4, 4190379), (6, 2793586), (12, 1396793), (47, 356628), (94, 178314), (113, 148332), (141, 118876), (188, 89157), (226, 74166), (263, 63732), (282, 59438), (339, 49444), (452, 37083), (526, 31866), (564, 29719), (678, 24722), (789, 21244), (1052, 15933), (1356, 12361), (1578, 10622), (3156, 5311)]