18394834377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2963}}^1\times {\mathrm{2969}}^1$

素因数の和:5993

約数の個数: 32

約数和(自身を含む): 26620513920

約数和(自身を除く): 8225679543

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 2963, 2969, 8889, 8907, 50371, 50473, 121483, 121729, 151113, 151419, 364449, 365187, 2065211, 2069393, 6195633, 6208179, 8797147, 26391441, 149551499, 360683027, 448654497, 1082049081, 6131611459, 18394834377]

約数ペア:

[(1, 18394834377), (3, 6131611459), (17, 1082049081), (41, 448654497), (51, 360683027), (123, 149551499), (697, 26391441), (2091, 8797147), (2963, 6208179), (2969, 6195633), (8889, 2069393), (8907, 2065211), (50371, 365187), (50473, 364449), (121483, 151419), (121729, 151113)]