13138784652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{285949}}^1$

素因数の和:286510

約数の個数: 48

約数和(自身を含む): 35100934400

約数和(自身を除く): 21962149748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 547, 1094, 1641, 2188, 3282, 3829, 6564, 7658, 11487, 15316, 22974, 45948, 285949, 571898, 857847, 1143796, 1715694, 2001643, 3431388, 4003286, 6004929, 8006572, 12009858, 24019716, 156414103, 312828206, 469242309, 625656412, 938484618, 1094898721, 1876969236, 2189797442, 3284696163, 4379594884, 6569392326, 13138784652]

約数ペア:

[(1, 13138784652), (2, 6569392326), (3, 4379594884), (4, 3284696163), (6, 2189797442), (7, 1876969236), (12, 1094898721), (14, 938484618), (21, 625656412), (28, 469242309), (42, 312828206), (84, 156414103), (547, 24019716), (1094, 12009858), (1641, 8006572), (2188, 6004929), (3282, 4003286), (3829, 3431388), (6564, 2001643), (7658, 1715694), (11487, 1143796), (15316, 857847), (22974, 571898), (45948, 285949)]