21167235873012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53239}}^1\times {\mathrm{1743811}}^1$

素因数の和:1797076

約数の個数: 48

約数和(自身を含む): 51990708492800

約数和(自身を除く): 30823472619788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 53239, 106478, 159717, 212956, 319434, 638868, 1011541, 1743811, 2023082, 3034623, 3487622, 4046164, 5231433, 6069246, 6975244, 10462866, 12138492, 20925732, 33132409, 66264818, 99397227, 132529636, 198794454, 397588908, 92838753829, 185677507658, 278516261487, 371355015316, 557032522974, 1114065045948, 1763936322751, 3527872645502, 5291808968253, 7055745291004, 10583617936506, 21167235873012]

約数ペア:

[(1, 21167235873012), (2, 10583617936506), (3, 7055745291004), (4, 5291808968253), (6, 3527872645502), (12, 1763936322751), (19, 1114065045948), (38, 557032522974), (57, 371355015316), (76, 278516261487), (114, 185677507658), (228, 92838753829), (53239, 397588908), (106478, 198794454), (159717, 132529636), (212956, 99397227), (319434, 66264818), (638868, 33132409), (1011541, 20925732), (1743811, 12138492), (2023082, 10462866), (3034623, 6975244), (3487622, 6069246), (4046164, 5231433)]