15612948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 43178408

約数和(自身を除く): 27565460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 457, 468, 657, 876, 914, 949, 1314, 1371, 1828, 1898, 2628, 2742, 2847, 3796, 4113, 5484, 5694, 5941, 8226, 8541, 11388, 11882, 16452, 17082, 17823, 23764, 33361, 34164, 35646, 53469, 66722, 71292, 100083, 106938, 133444, 200166, 213876, 300249, 400332, 433693, 600498, 867386, 1200996, 1301079, 1734772, 2602158, 3903237, 5204316, 7806474, 15612948]

約数ペア:

[(1, 15612948), (2, 7806474), (3, 5204316), (4, 3903237), (6, 2602158), (9, 1734772), (12, 1301079), (13, 1200996), (18, 867386), (26, 600498), (36, 433693), (39, 400332), (52, 300249), (73, 213876), (78, 200166), (117, 133444), (146, 106938), (156, 100083), (219, 71292), (234, 66722), (292, 53469), (438, 35646), (457, 34164), (468, 33361), (657, 23764), (876, 17823), (914, 17082), (949, 16452), (1314, 11882), (1371, 11388), (1828, 8541), (1898, 8226), (2628, 5941), (2742, 5694), (2847, 5484), (3796, 4113)]