12517386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 17895414

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 129, 174, 203, 239, 258, 301, 406, 478, 602, 609, 717, 903, 1218, 1247, 1434, 1673, 1806, 2494, 3346, 3741, 5019, 6931, 7482, 8729, 10038, 10277, 13862, 17458, 20554, 20793, 26187, 30831, 41586, 48517, 52374, 61662, 71939, 97034, 143878, 145551, 215817, 291102, 298033, 431634, 596066, 894099, 1788198, 2086231, 4172462, 6258693, 12517386]

約数ペア:

[(1, 12517386), (2, 6258693), (3, 4172462), (6, 2086231), (7, 1788198), (14, 894099), (21, 596066), (29, 431634), (42, 298033), (43, 291102), (58, 215817), (86, 145551), (87, 143878), (129, 97034), (174, 71939), (203, 61662), (239, 52374), (258, 48517), (301, 41586), (406, 30831), (478, 26187), (602, 20793), (609, 20554), (717, 17458), (903, 13862), (1218, 10277), (1247, 10038), (1434, 8729), (1673, 7482), (1806, 6931), (2494, 5019), (3346, 3741)]