252938574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{32909}}^1$

素因数の和:32985

約数の個数: 48

約数和(自身を含む): 636611040

約数和(自身を除く): 383672466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 32909, 65818, 98727, 197454, 230363, 296181, 460726, 592362, 691089, 1382178, 2007449, 2073267, 4014898, 4146534, 6022347, 12044694, 14052143, 18067041, 28104286, 36134082, 42156429, 84312858, 126469287, 252938574]

約数ペア:

[(1, 252938574), (2, 126469287), (3, 84312858), (6, 42156429), (7, 36134082), (9, 28104286), (14, 18067041), (18, 14052143), (21, 12044694), (42, 6022347), (61, 4146534), (63, 4014898), (122, 2073267), (126, 2007449), (183, 1382178), (366, 691089), (427, 592362), (549, 460726), (854, 296181), (1098, 230363), (1281, 197454), (2562, 98727), (3843, 65818), (7686, 32909)]