15505476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{937}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 41602176

約数和(自身を除く): 26096700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 937, 1182, 1379, 1874, 2364, 2758, 2811, 3748, 4137, 5516, 5622, 6559, 8274, 11244, 13118, 16548, 19677, 26236, 39354, 78708, 184589, 369178, 553767, 738356, 1107534, 1292123, 2215068, 2584246, 3876369, 5168492, 7752738, 15505476]

約数ペア:

[(1, 15505476), (2, 7752738), (3, 5168492), (4, 3876369), (6, 2584246), (7, 2215068), (12, 1292123), (14, 1107534), (21, 738356), (28, 553767), (42, 369178), (84, 184589), (197, 78708), (394, 39354), (591, 26236), (788, 19677), (937, 16548), (1182, 13118), (1379, 11244), (1874, 8274), (2364, 6559), (2758, 5622), (2811, 5516), (3748, 4137)]