2019316218

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2519

約数の個数: 64

約数和(自身を含む): 4285757952

約数和(自身を除く): 2266441734

約数列:

[1, 2, 3, 6, 37, 53, 73, 74, 106, 111, 146, 159, 219, 222, 318, 438, 1961, 2351, 2701, 3869, 3922, 4702, 5402, 5883, 7053, 7738, 8103, 11607, 11766, 14106, 16206, 23214, 86987, 124603, 143153, 171623, 173974, 249206, 260961, 286306, 343246, 373809, 429459, 514869, 521922, 747618, 858918, 1029738, 4610311, 6350051, 9096019, 9220622, 12700102, 13830933, 18192038, 19050153, 27288057, 27661866, 38100306, 54576114, 336552703, 673105406, 1009658109, 2019316218]

約数ペア:

[(1, 2019316218), (2, 1009658109), (3, 673105406), (6, 336552703), (37, 54576114), (53, 38100306), (73, 27661866), (74, 27288057), (106, 19050153), (111, 18192038), (146, 13830933), (159, 12700102), (219, 9220622), (222, 9096019), (318, 6350051), (438, 4610311), (1961, 1029738), (2351, 858918), (2701, 747618), (3869, 521922), (3922, 514869), (4702, 429459), (5402, 373809), (5883, 343246), (7053, 286306), (7738, 260961), (8103, 249206), (11607, 173974), (11766, 171623), (14106, 143153), (16206, 124603), (23214, 86987)]