18014744132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3078391}}^1$

素因数の和:3078432

約数の個数: 48

約数和(自身を含む): 41373588480

約数和(自身を除く): 23358844348

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 3078391, 6156782, 12313564, 21548737, 33862301, 43097474, 58489429, 67724602, 86194948, 116978858, 135449204, 233957716, 237036107, 409426003, 474072214, 643383719, 818852006, 948144428, 1286767438, 1637704012, 2573534876, 4503686033, 9007372066, 18014744132]

約数ペア:

[(1, 18014744132), (2, 9007372066), (4, 4503686033), (7, 2573534876), (11, 1637704012), (14, 1286767438), (19, 948144428), (22, 818852006), (28, 643383719), (38, 474072214), (44, 409426003), (76, 237036107), (77, 233957716), (133, 135449204), (154, 116978858), (209, 86194948), (266, 67724602), (308, 58489429), (418, 43097474), (532, 33862301), (836, 21548737), (1463, 12313564), (2926, 6156782), (5852, 3078391)]