11972898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 17904222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 569, 1002, 1138, 1169, 1503, 1707, 2338, 3006, 3414, 3507, 3983, 5121, 7014, 7966, 10242, 10521, 11949, 21042, 23898, 35847, 71694, 95023, 190046, 285069, 570138, 665161, 855207, 1330322, 1710414, 1995483, 3990966, 5986449, 11972898]

約数ペア:

[(1, 11972898), (2, 5986449), (3, 3990966), (6, 1995483), (7, 1710414), (9, 1330322), (14, 855207), (18, 665161), (21, 570138), (42, 285069), (63, 190046), (126, 95023), (167, 71694), (334, 35847), (501, 23898), (569, 21042), (1002, 11949), (1138, 10521), (1169, 10242), (1503, 7966), (1707, 7014), (2338, 5121), (3006, 3983), (3414, 3507)]