13307071428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1820891}}^1$

素因数の和:1820937

約数の個数: 72

約数和(自身を含む): 39768281280

約数和(自身を除く): 26461209852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 1820891, 3641782, 5462673, 7283564, 10925346, 12746237, 16388019, 21850692, 25492474, 32776038, 38238711, 50984948, 52805839, 65552076, 76477422, 105611678, 114716133, 152954844, 158417517, 211223356, 229432266, 316835034, 369640873, 458864532, 475252551, 633670068, 739281746, 950505102, 1108922619, 1478563492, 1901010204, 2217845238, 3326767857, 4435690476, 6653535714, 13307071428]

約数ペア:

[(1, 13307071428), (2, 6653535714), (3, 4435690476), (4, 3326767857), (6, 2217845238), (7, 1901010204), (9, 1478563492), (12, 1108922619), (14, 950505102), (18, 739281746), (21, 633670068), (28, 475252551), (29, 458864532), (36, 369640873), (42, 316835034), (58, 229432266), (63, 211223356), (84, 158417517), (87, 152954844), (116, 114716133), (126, 105611678), (174, 76477422), (203, 65552076), (252, 52805839), (261, 50984948), (348, 38238711), (406, 32776038), (522, 25492474), (609, 21850692), (812, 16388019), (1044, 12746237), (1218, 10925346), (1827, 7283564), (2436, 5462673), (3654, 3641782), (7308, 1820891)]