22370348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 54340608

約数和(自身を除く): 31970260

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 74, 77, 91, 143, 148, 151, 154, 182, 259, 286, 302, 308, 364, 407, 481, 518, 572, 604, 814, 962, 1001, 1036, 1057, 1628, 1661, 1924, 1963, 2002, 2114, 2849, 3322, 3367, 3926, 4004, 4228, 5291, 5587, 5698, 6644, 6734, 7852, 10582, 11174, 11396, 11627, 13468, 13741, 21164, 21593, 22348, 23254, 27482, 37037, 39109, 43186, 46508, 54964, 61457, 72631, 74074, 78218, 86372, 122914, 145262, 148148, 151151, 156436, 245828, 290524, 302302, 430199, 508417, 604604, 798941, 860398, 1016834, 1597882, 1720796, 2033668, 3195764, 5592587, 11185174, 22370348]

約数ペア:

[(1, 22370348), (2, 11185174), (4, 5592587), (7, 3195764), (11, 2033668), (13, 1720796), (14, 1597882), (22, 1016834), (26, 860398), (28, 798941), (37, 604604), (44, 508417), (52, 430199), (74, 302302), (77, 290524), (91, 245828), (143, 156436), (148, 151151), (151, 148148), (154, 145262), (182, 122914), (259, 86372), (286, 78218), (302, 74074), (308, 72631), (364, 61457), (407, 54964), (481, 46508), (518, 43186), (572, 39109), (604, 37037), (814, 27482), (962, 23254), (1001, 22348), (1036, 21593), (1057, 21164), (1628, 13741), (1661, 13468), (1924, 11627), (1963, 11396), (2002, 11174), (2114, 10582), (2849, 7852), (3322, 6734), (3367, 6644), (3926, 5698), (4004, 5587), (4228, 5291)]