2005455672018

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{17648377}}^1$

素因数の和:17648551

約数の個数: 48

約数和(自身を含む): 4460098088160

約数和(自身を除く): 2454642416142

約数列:

[1, 2, 3, 6, 9, 18, 59, 107, 118, 177, 214, 321, 354, 531, 642, 963, 1062, 1926, 6313, 12626, 18939, 37878, 56817, 113634, 17648377, 35296754, 52945131, 105890262, 158835393, 317670786, 1041254243, 1888376339, 2082508486, 3123762729, 3776752678, 5665129017, 6247525458, 9371288187, 11330258034, 16995387051, 18742576374, 33990774102, 111414204001, 222828408002, 334242612003, 668485224006, 1002727836009, 2005455672018]

約数ペア:

[(1, 2005455672018), (2, 1002727836009), (3, 668485224006), (6, 334242612003), (9, 222828408002), (18, 111414204001), (59, 33990774102), (107, 18742576374), (118, 16995387051), (177, 11330258034), (214, 9371288187), (321, 6247525458), (354, 5665129017), (531, 3776752678), (642, 3123762729), (963, 2082508486), (1062, 1888376339), (1926, 1041254243), (6313, 317670786), (12626, 158835393), (18939, 105890262), (37878, 52945131), (56817, 35296754), (113634, 17648377)]