15347976

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 46183680

約数和(自身を除く): 30835704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 421, 434, 588, 651, 744, 842, 868, 1176, 1263, 1302, 1519, 1684, 1736, 2526, 2604, 2947, 3038, 3368, 4557, 5052, 5208, 5894, 6076, 8841, 9114, 10104, 11788, 12152, 13051, 17682, 18228, 20629, 23576, 26102, 35364, 36456, 39153, 41258, 52204, 61887, 70728, 78306, 82516, 91357, 104408, 123774, 156612, 165032, 182714, 247548, 274071, 313224, 365428, 495096, 548142, 639499, 730856, 1096284, 1278998, 1918497, 2192568, 2557996, 3836994, 5115992, 7673988, 15347976]

約数ペア:

[(1, 15347976), (2, 7673988), (3, 5115992), (4, 3836994), (6, 2557996), (7, 2192568), (8, 1918497), (12, 1278998), (14, 1096284), (21, 730856), (24, 639499), (28, 548142), (31, 495096), (42, 365428), (49, 313224), (56, 274071), (62, 247548), (84, 182714), (93, 165032), (98, 156612), (124, 123774), (147, 104408), (168, 91357), (186, 82516), (196, 78306), (217, 70728), (248, 61887), (294, 52204), (372, 41258), (392, 39153), (421, 36456), (434, 35364), (588, 26102), (651, 23576), (744, 20629), (842, 18228), (868, 17682), (1176, 13051), (1263, 12152), (1302, 11788), (1519, 10104), (1684, 9114), (1736, 8841), (2526, 6076), (2604, 5894), (2947, 5208), (3038, 5052), (3368, 4557)]