15553146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7879}}^1$

素因数の和:7938

約数の個数: 32

約数和(自身を含む): 36311040

約数和(自身を除く): 20757894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 7879, 15758, 23637, 47274, 55153, 110306, 165459, 330918, 370313, 740626, 1110939, 2221878, 2592191, 5184382, 7776573, 15553146]

約数ペア:

[(1, 15553146), (2, 7776573), (3, 5184382), (6, 2592191), (7, 2221878), (14, 1110939), (21, 740626), (42, 370313), (47, 330918), (94, 165459), (141, 110306), (282, 55153), (329, 47274), (658, 23637), (987, 15758), (1974, 7879)]