8239476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 22450176

約数和(自身を除く): 14210700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 2087, 3948, 4174, 6261, 8348, 12522, 14609, 25044, 29218, 43827, 58436, 87654, 98089, 175308, 196178, 294267, 392356, 588534, 686623, 1177068, 1373246, 2059869, 2746492, 4119738, 8239476]

約数ペア:

[(1, 8239476), (2, 4119738), (3, 2746492), (4, 2059869), (6, 1373246), (7, 1177068), (12, 686623), (14, 588534), (21, 392356), (28, 294267), (42, 196178), (47, 175308), (84, 98089), (94, 87654), (141, 58436), (188, 43827), (282, 29218), (329, 25044), (564, 14609), (658, 12522), (987, 8348), (1316, 6261), (1974, 4174), (2087, 3948)]