25308738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15451}}^1$

素因数の和:15479

約数の個数: 48

約数和(自身を含む): 67494336

約数和(自身を除く): 42185598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 15451, 30902, 46353, 92706, 108157, 139059, 200863, 216314, 278118, 324471, 401726, 602589, 648942, 973413, 1205178, 1406041, 1807767, 1946826, 2812082, 3615534, 4218123, 8436246, 12654369, 25308738]

約数ペア:

[(1, 25308738), (2, 12654369), (3, 8436246), (6, 4218123), (7, 3615534), (9, 2812082), (13, 1946826), (14, 1807767), (18, 1406041), (21, 1205178), (26, 973413), (39, 648942), (42, 602589), (63, 401726), (78, 324471), (91, 278118), (117, 216314), (126, 200863), (182, 139059), (234, 108157), (273, 92706), (546, 46353), (819, 30902), (1638, 15451)]