21787672692

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{580633}}^1$

素因数の和:580752

約数の個数: 48

約数和(自身を含む): 52675116480

約数和(自身を除く): 30887443788

約数列:

[1, 2, 3, 4, 6, 12, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 636, 708, 3127, 6254, 9381, 12508, 18762, 37524, 580633, 1161266, 1741899, 2322532, 3483798, 6967596, 30773549, 34257347, 61547098, 68514694, 92320647, 102772041, 123094196, 137029388, 184641294, 205544082, 369282588, 411088164, 1815639391, 3631278782, 5446918173, 7262557564, 10893836346, 21787672692]

約数ペア:

[(1, 21787672692), (2, 10893836346), (3, 7262557564), (4, 5446918173), (6, 3631278782), (12, 1815639391), (53, 411088164), (59, 369282588), (106, 205544082), (118, 184641294), (159, 137029388), (177, 123094196), (212, 102772041), (236, 92320647), (318, 68514694), (354, 61547098), (636, 34257347), (708, 30773549), (3127, 6967596), (6254, 3483798), (9381, 2322532), (12508, 1741899), (18762, 1161266), (37524, 580633)]