6643670148

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{14489}}^1$

素因数の和:14817

約数の個数: 72

約数和(自身を含む): 17215511040

約数和(自身を除く): 10571840892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 271, 282, 423, 542, 564, 813, 846, 1084, 1626, 1692, 2439, 3252, 4878, 9756, 12737, 14489, 25474, 28978, 38211, 43467, 50948, 57956, 76422, 86934, 114633, 130401, 152844, 173868, 229266, 260802, 458532, 521604, 680983, 1361966, 2042949, 2723932, 3926519, 4085898, 6128847, 7853038, 8171796, 11779557, 12257694, 15706076, 23559114, 24515388, 35338671, 47118228, 70677342, 141354684, 184546393, 369092786, 553639179, 738185572, 1107278358, 1660917537, 2214556716, 3321835074, 6643670148]

約数ペア:

[(1, 6643670148), (2, 3321835074), (3, 2214556716), (4, 1660917537), (6, 1107278358), (9, 738185572), (12, 553639179), (18, 369092786), (36, 184546393), (47, 141354684), (94, 70677342), (141, 47118228), (188, 35338671), (271, 24515388), (282, 23559114), (423, 15706076), (542, 12257694), (564, 11779557), (813, 8171796), (846, 7853038), (1084, 6128847), (1626, 4085898), (1692, 3926519), (2439, 2723932), (3252, 2042949), (4878, 1361966), (9756, 680983), (12737, 521604), (14489, 458532), (25474, 260802), (28978, 229266), (38211, 173868), (43467, 152844), (50948, 130401), (57956, 114633), (76422, 86934)]