7278684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 19692288

約数和(自身を除く): 12413604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1187, 1533, 2044, 2374, 3066, 3561, 4748, 6132, 7122, 8309, 14244, 16618, 24927, 33236, 49854, 86651, 99708, 173302, 259953, 346604, 519906, 606557, 1039812, 1213114, 1819671, 2426228, 3639342, 7278684]

約数ペア:

[(1, 7278684), (2, 3639342), (3, 2426228), (4, 1819671), (6, 1213114), (7, 1039812), (12, 606557), (14, 519906), (21, 346604), (28, 259953), (42, 173302), (73, 99708), (84, 86651), (146, 49854), (219, 33236), (292, 24927), (438, 16618), (511, 14244), (876, 8309), (1022, 7122), (1187, 6132), (1533, 4748), (2044, 3561), (2374, 3066)]