123997146

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32443}}^1$

素因数の和:32475

約数の個数: 48

約数和(自身を含む): 310683744

約数和(自身を除く): 186686598

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 32443, 64886, 97329, 194658, 227101, 421759, 454202, 681303, 843518, 1265277, 1362606, 1589707, 2530554, 2952313, 3179414, 4769121, 5904626, 8856939, 9538242, 17713878, 20666191, 41332382, 61998573, 123997146]

約数ペア:

[(1, 123997146), (2, 61998573), (3, 41332382), (6, 20666191), (7, 17713878), (13, 9538242), (14, 8856939), (21, 5904626), (26, 4769121), (39, 3179414), (42, 2952313), (49, 2530554), (78, 1589707), (91, 1362606), (98, 1265277), (147, 843518), (182, 681303), (273, 454202), (294, 421759), (546, 227101), (637, 194658), (1274, 97329), (1911, 64886), (3822, 32443)]